This is the bane of my existence when it comes to Twitter. Why are you even allowed to have 2 names anyway? The real one(the one in your url,.e.g. twitter.com/

This is the bane of my existence when it comes to Twitter. Why are you even allowed to have 2 names anyway? The real one(the one in your url,.e.g. twitter.com/<realacctname>) and that $WHATEVER_STRING_YOU_WANT username? Idea, someone make an extension/greasemonkey that replaces all the free-form usernames with the actual account name so I can follow conversations without having to deal with all the mental bookkeeping of 2 names per user in conversational thread.