Names are really important to me, too. That's why I spend an hour trying to find something I think is good, which isn't taken, rather than just enter something random or "ill-rad 123" (btw that's the CoH equivalent of your xxDrizztxx - you haven't solved that problem by enforcing uniqueness, you've just made a lot of people give up and use bogus names; it's just as immersion-breaking.)
I just don't particularly care if someone *else* is using the same name.
This discussion is probably off-topic for the thread, though.