@Aranka: I think most of the attention is focused on his ludicrous justifications for clan hopping. Let's reiterate:
I don't look at loyalty for clans, I look at which clan can offer me the most.
At least he's being honest, maybe that's even reasonable for someone obsessed with excelling at this game, but decent isn't the right word. Maybe in other respects he is, but like Arun said, this only shames his image.
I personally switch clans often because I like to play with players I don't know very well and like to get to know them better.
A clan isn't an isolated village in Medieval Europe -_- I don't see how being in one restricts you from meeting/playing against new players. Also, what does this say about the clans he left?
Maybe if you let him in [GG] he'll feel accomplished enough and stop clanslutting?
@Arun: It's ok you'll remember one day ;)