I'd like to see longer user names here and the ability to use characters other than a-z, A-Z, & 0-9. I wanted to change my name from "Thad" to "Thad (Mele Kalikimaka)", which is Hawaiian for Merry Christmas, but I can't use parenthesis and it's too long. I don't really see a reason for either limit. Plus the longer name can be very useful. I've changed my name at other game sites to things like "Thad (gone for the weekend)", "Thad (no more moves today)", etc.