Brace yourself for embarrassment or nostalgia. BioIsChanged is a site that will show you every single time someone has edited their Twitter bio and avatar.

Not much to say here. Just enter the name for any Twitter user and you can scroll through their past bios. It's kind of fun to look back and see how you and your friends have changed jobs or life philosophies or whatever. Plus, a little bit of embarrassment is healthy for your ego every once in a while. [BioIsChanged]