my user name was Chris73, and now it's Alex37

this is the first time I changed my name on here, and I haven't noticed anyone else change theirs either, so I'm not sure if it would be confusing. 

anyway, Alex seems to fit me better, so I'm trying it out for now. 

I changed mine a while back.  The default is to use your login name as your screen name.  But as you found out, that can be changed.

The login name remains the same, and must be unique.  But the screen name can be anything you want.  I think it is a nice feature.

-Sandy(login name: Kassandra)

i just joined the site not to long ago and then changed my legal name after I joined so as soon as I get high enough on the "totem pole" I will be changing my name to Jaysond86 =P

I may be biased..but I must say..Alex is a nice name