I was thinking, thanks to somebody else posting, on a completely separate thread, that it would be a nice addition to this site to have the ability to change your username.
I feel like this feature would be simple to implement and convenient for people that made their accounts years ago and wish that they could alter their name in a simple way, or extravagant way. For example, the ability to remove the underscore and numbers after my name would be greatly appreciated, or completely change my persona without having to delete my join date, thread posts, exp points, storygames, etc.
Just a thought. May the forces of creativity be with you.