Actually, that's not true. I was part of vge and TS was required to do raiding and raids were something you were required to do or you could go take a flying leap. Those that did grunt work were stepped all over and although it might have changed, a person who left after me told me he left after one member came into guild chat and said that lowerlevel players would no longer receive any leveling help.
I run my own small guild now and I think they are good folks. But don't try to tell me large guilds do not try to run your enjoyment.