Anyone know of any user name stats?

[tke71709]

I'm doing some research and was looking for stats in regards to the number of people who use the same username on all the Internet sites that they frequent. For example, I use tke71709 everywhere (Amazon, forums, etc...) and am trying to figure out what percentage of users also do so.

Links? Studies?

[mpcovcd]

Hey, I don't know if this is entirely what your looking for but take a look at http://www.backtype.com - It's kind of sorta related. There was a site where you could see if your username was available on a bunch of different web services, but I have since misplaced the URL. I'll try to find it for ya.