What I don't understand is why would you want to change your name so many times. Lots of people would take if you would include banning for paying members if you accumulate 20 points... That would be a goldmine for atrl... Everyone would opt for it and this forum will be a kii zone...
In 6 months you can change it three times, but you'll only have a day to change it for the final time.
I went hello_world > Crystalline > Dilettante > Diarrhoea
And I think it doesn't matter if you wait before changing your username, I waited a bit before Dilettante and yet I was still able to change it for the third time