davidrickard.net

Random stuff, randomly updated.

Archive for the ‘Intarweb’ Category

Tiny, but powerful

Saturday, May 2nd, 2009

As you can see from the widget on the right, I’m using Twitter these days to spout all sorts of random nonsense. Twitter is a wonderful thing, and I’ve found it useful, and quite entertaining.

Thing is, I see something of a major flaw with it, and it extends outside of Twitter. Due to the fact ‘tweets’ have to be 140 characters long, if you want to post a URL (link) to something, people will often shorten them using one of the many services such as TinyUrl, Tr.im, Bit.ly, or Is.gd. The end result being that your original URL, turns from this:

http://news.bbc.co.uk/1/hi/technology/8026736.stm

to this:

http://bit.ly/8kx1o

We now have a considerably shorter URL to post, which saves a lot of space in the tweet.

My problem with it, is that the URL could link to anything! In this instance, it does link to the article above. But it could go anywhere! Any how else would I know until I click it.

TinyURL thought of that particular problem and introduced a preview feature, so the URL http://preview.tinyurl.com/cakpdn actually takes you to a TinyURL page which tells you where the link goes to. You can turn on a cookie to always make it go there, then you choose to click through if you trust the domain. But not all the providers do that. Bit.ly don’t seem to and besides, it relies on the person posting the link using the preview URL, or the person visiting the link having the cookie enabled, both of which rarely happen.

We also end up with URL blindness, and people will just click on them regardless, and end up at a plethora of sites. Most of the links I see go past in my Twitter feed are shortened somehow, and without the context of the tweet are mostly meaningless. How long before they are accepted entirely, and start appearing in Phishing emails and the like? We could end up with shortened URLs firing people off to all sorts of sites.

There have been suggestions by some for the domains hosting the content to provide their own URLs. Personally, I think this is by far the best method, as it means you can instantly see which domain the link goes to and know with a better level of certainty that you’re going to end up where you expect to. Trouble is, it relies on the domain owners implementing something themselves, which they might be reluctant to do, seeing services like twitter as a flash in the pan (I don’t think it is).

A short-term solution might be for the short-URL providers to send short URLs to a landing page, so you can see where the link goes, and if it is malicious or not what it said, flag it as such (although they could be open to abuse as well).

It’s a tricky subject really. Just click carefully!

YouTube – T-Mobile Sing-a-long in Trafalgar Square

Friday, May 1st, 2009

YouTube – T-Mobile Sing-a-long in Trafalgar Square.

T-Mobile did another flashmob event and organised a sing-along in Trafalgar Square yesterday evening.

You know, like you do…

xkcd – A Webcomic – New Car

Friday, April 17th, 2009

xkcd – A Webcomic – New Car.

Very good…

Google Bearview

Wednesday, April 1st, 2009

Just watching the G20 protests outside of RBS on TV, and thought ‘I know, I’ll look it up on Streeview!’

After a bit of searching, I found it, but I also spotted something odd:

googlebear

Obviously an April Fool’s day thing, but still, quite funny.

There’s good and bad to doing this

Tuesday, February 24th, 2009

BBC NEWS | Technology | Online child abuse images warning.

How’s this for a double-edged sword. I agree with it in terms of blocking access to these ‘child abuse’ images. Nobody needs access to things like that.

Then again, what next? The IWF could start adding other ‘bad’ websites that are covered by UK law. Then they start adding other things deemed ‘inappropriate’ and before long, they’re blocking stuff left and right. Suddenly the internet (at least in the UK) has lost its impartiality and free speech. Meanwhile, those who want access to the bad stuff they blocked in the first place have found ways around it, and aren’t affected anyway.

I don’t think it’ll be long before we see a totally regulated, tiered internet. Suddenly all the value of the internet is gone.

Maybe the better option is a concerted international effort to stamp out the people producing these bad images in the first place. There’s been a lot of progress on that front, but many of these people are off hiding in countries that either have no laws against it, or don’t care, so there’s nothing that can be done.

Eventually these sick people get brought to justice – and as usual the people who had no involvement suffer in some way.

DOS USB boot drive – Vista Forums

Monday, February 23rd, 2009

DOS USB boot drive – Vista Forums.

I keep losing this one, very useful if you need to boot to DOS to flash a BIOS, or do something else. Now with most PCs not having any sort of disc drive, it’s hard to do it, and Vista won’t allow you to make a bootable USB drive by default.

So long DSL

Friday, January 30th, 2009

After many years, I’ve finally done it. I’ve gone to Cable internet. And it’s great! (so far).

I’ve had ADSL for quite a while. When I first joined, which I think was around 2000/2001, the only option was BTOpenworld (or Openwoe as they were more often known), as the market hadn’t yet been opened up to competitors. At that time, you had to have an engineer install it for you, and there were a multitude of tests including the ‘woosh’ test, and line length tests. The whole thing was actually quite an ordeal, and your line HAD to meet strict specifications. All this for a 512Kb connection! You also had a modem provided (no routers) which was owned by BT, and you technically weren’t allowed to use anything else. When BTO started out, hardly anybody was using it, so it was amazingly fast and reliable.

Over time, that changed. More people piled into the service, and it got slower and slower. BT started allowing other ISPs to re-sell the service, and in such a way that you used their network, instead of BT’s, so the performance was often better. BTO became BT Yahoo, and the service declined sharply, although I was paying a lower price for being a good customer. In mid-2004, I moved to Zen. They were always getting a good press for their excellent service. A few months after moving to them, the restrictions on line types changed, and I was able to upgrade to 1Mb. Later, the option of ADSL max became available, which meant a much faster service (potentially) albeit with a download cap. I was soon able to get 3.5Mb, and all was well.

Then the ‘issues’ began. The line would drop out now and then, and not come back for extended periods. I tried all sorts of things, and Zen’s support were excellent. My line speed fell bit-by-bit I bought a new router, ADSL splitters, and tested all sorts of things, but nothing worked. The line would be fine for a while, then every few months throw a wobbler and fall over. Not a lot of use if you’re trying to use VPNs and other stateful apps like I do. BT tested the line countless times, and found nothing.

Be* were suddenly the new kids on the block, but also using the newer ADSL2 standard. I moved to them in February of 2008, and then had a slightly faster connection, and no download cap. It all went well for a while, and then the connection issues came back. I tried yet more to resolve it, but still no improvement. I found myself getting a maximum of around 2.5Mbs, so was going backwards in terms of speed. Not good.

Others had been telling me for ages how great Cable was, but I always maintained that the support was great with Zen or Be*, and the performance was good, so I didn’t want cable. I’d scoff at the caps, and stay put. A few weeks ago, after the latest connectivity issues with ADSL, I decided enough was enough, and signed up to Virgin’s 10Mbs service. I had it installed today, and it’s been wonderful! It downloads at the advertised speed, as opposed to an ‘up to’ speed. OK, the caps are a little annoying, and very easy to blast through, but it’s certainly liveable. All in all, it’s much fairer. It remains to be seen how customer service is as NTL/Telewest were awful way back when. I hear it’s improved, so that’s something.

So time will tell how it goes, but so far it’s very promising.

NEWSFLASH: It’s a SCAM!

Saturday, January 17th, 2009

Postman loses £130,000 savings to Nigerian internet scam after being duped by a friend he met on MySpace | Mail Online.

Leamington man loses $150,000 in Nigerian scam.

How are people STILL falling for these scams? There’s plenty of publicity about it, in print and on the TV, yet people still fall prey to them. I suppose it’s simple greed kicking in and overriding the truth. It’s like compulsive gambling – keep going, and eventually there’ll be a payout.

I suppose anybody reading this (all two of you) already know better than to go sending some random stranger all your money, all your friend’s money, and any other cash you can scrape together. It’s just amazing that to get so far in debt, these people actually end up doing ALL the things you shouldn’t do online.

Amazing, and quite sad for these people.

Oh, sorry about one of the links being the Daily Wail.

OCD cat is disturbed by « Lolcats ‘n’ Funny Pictures of Cats – I Can Has Cheezburger?

Tuesday, January 13th, 2009

OCD cat is disturbed by « Lolcats ‘n’ Funny Pictures of Cats – I Can Has Cheezburger?.

Oh LOLcats, will you ever stop making me laugh?

Hope not!

ring ring ring ring ring ring ring…

Tuesday, January 6th, 2009


ring ring ring ring ring ring ring… « Celebrity Pictures, Lol Celebs and Funny Actor and Actress Photos – ROFLrazzi