So, have you heard of this site yet? It's sort of like an online business card that you can share with others quickly and easily. I know I tend to forget where everything is, so having it like this is nice. Some of the pages people have created are quite stunning. This page is customizable. You can add a preloaded background or one of your own, add a biography, change the color and size and font, and add a number of service such as Facebook, Blogger, Twitter, Flickr, WordPress, LinkedIn, Tumblr, Posterous, TypePad, Foursquare, and Formspring to say the least. You can even get a free* pack of about.me business cards from moo.com (*shipping not included).
I learned about this site by being a BzzAgent.