Do you have a blog, a Facebook, a Twitter, and about a million other social networking sites? It's hard to tell your friends about all of them, right? Fortunately, there's an easy way to keep track of all of them now. That answer is called about.me.
This customizable site lets you showcase your whole online life with one short, customizable URL. This site is a must use for all modern, internet-savvy people.
Speaking of internet savvy, I learned about this on BzzAgent.com. This and Crowdtap are my favorite ways to earn free stuff for participating in online surveys and things.