I'm not sure, it may have taught me there's more to music than Oasis, Arctic Monkeys, Libertines, Queen, AC/DC and a load of other dull predictable bands I listened to at the time I joined.
Or maybe I just grew up and found better music.
I think it's a bit of both, though it's no coincidence that in the year and a half I've been here my music taste has expanded and changed quite a bit.
MB