If you take enough images with your digital camera, they can all be compared together and a unique signature can be determined. This means that even when you think that you are posting a photo anonymously to the internet, you are actually providing clues for the government to better tell who you are. The larger the sample size of images they have, the easier it is them to track down images coming from the same camera. Once they know all the images are coming from the same camera, all they then have to do is find that camera and take a picture to confirm it beyond a reasonable doubt. Read more info to avoid this from happening here.

The New York Times has done an article on the popular photography site, Flickr. Flickr was founded by Canadian company Ludicorp in 2004. Four years later, there are more than two billion images that currently circulate on the site. The article discusses some highlights of Flickr and a few negatives for the future of photography. Check out the article here.

Mad Magazine back cover fold-ins over the years made into an interactive flash piece. Check out the rest of them here.

Lifehacker has just released a tutorial to get your iPod Touch to act like an iPhone. You can get the iPod Touch making phone calls on a WI-FI network. Check out the tutorial.

The things people will do for free shit. This guy is a huge goof, he got a Gateway tattoo to try and win a contest for a new Gateway computer.

An example of the new Flickr video. The video features Raw doing a fat tag on a door.

So Flickr just released that they will now support uploaded videos. If you’re a pro member on Flickr, you can now share videos up to 90 glorious seconds in your photo stream.

If you are interested in locating legal walls that are around the world check out this site: www.legal-walls.net to show you exactly where there are walls located. Also if you know of some that my not be on the map go ahead and add them yourself.

Some people with a lot of time on their hands made this tribute to Dondi on drawball.com. Its hard to appreciate the scale of it from that picture, and keep in mind that you get a limited amount of ink during each visit.

Of course now the Dondi piece is completely dissed.

The graffiti crew Seventh Letter has recently created all the artwork for the band Linkin Park’s Projekt Revolution.