Retaggr

http://www.retaggr.com
Retaggr is a web 2.0 tool used to create a online business card. You can cre ate a customizable tag for when your online. You can create it to make a good first impression to people. You can put your job you hoobies pretty much anything even what other things you have signed up for. I find this would be a great tool but could be a little revealing cause it may get passed around more than you want.