I noticed as of now, there are only two members with numbers in their names on the top list:

Jesse1, Aemilius Blight, Aerio, chrisguapo69, Citizen Bleys, Cruise Control, darkchrono, DarkLadyNyara, Dragon Mage, Dragoonknight, Elite Lord Sigma, Faris, Goldenboco+, Hambone, Kirobaito, Lauz, LunarWeaver, Outer Heaven, Raven Nox, Raytien, Roogle, Ryushikaze, Scarmiglione, XandrewX

The topic is, do you think numbers in usernames make it look untidy or impersonal?

I'm not too fond of them (hence the pending username change request).