With the explosion of web 2.0, we’re seeing more and more web sites that are doing the jobs of full blown applications. One of these is ‘The Awesome Highlighter‘.
TUH (sorry, but it’s name is just TOO long) allows you to visit a web site and highlight the text any one of four colours. […]

Completely useless, but cool none the less is this iPhone web app that makes your iPhone into a tricorder. Well, it doesn’t really but it at lease looks like one.
Point Safari at http://38i.biz/tricorder/ and hit the ‘PWR’ button. Now run around waving at everyone and watch as they ridicule you mercilessly !