Of course, in some games this isn't a problem because players can pick any name they like as long as it's attached to their permanent handle. But that's got its pros and cons too.
What naming restrictions do you approve of? Personally, I wish all MMOs allowed for first and last names, since this usually solves the problem of taken names while increasing variety. I also don't know how prevalent "leet-speak" is these days to necessitate the removal of numbers.
Every morning, the Massively bloggers probe the minds of their readers with deep, thought-provoking questions about that most serious of topics: massively online gaming. We crave your opinions, so grab your caffeinated beverage of choice and chime in on today's Daily Grind!