Not that I want KYM to be more like Twitter, but this would curb some confusion and frustration I've had over the years in recognizing and looking for users. It's probably my biggest pet peeve of this site that people can just completely change their handle without a trace to other users. My suggestion is that everywhere usernames are displayed, say like Don, you'll see his custom name "Don" like you do now as well as what I assume is his system name @don--22 (not necessarily with @) you see in his URL. This way people can customize their little nicknames as they see fit as well as give everyone a concrete point of reference.
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