I really do enjoy WoW, but my friends made it difficult for me to stick with. I got a mage up to level 28, but then they switched servers. So, I got a lock up to 50. And then everyone decided to roll Alliance instead. I didn't mind to much, and ended up rolling Druid and he is now at lvl 66.
And NOW, none of my friends play anymore. So I think what I'll do is wait until after WotLK comes out. By then, the rush to 80 should be hushed down a bit, and I won't have to worry about gearing up from BC instances. Since it will all get replaced anyway. Also, Druids are getting some sick stuff in WotLK, and Death Knights seem soooo fun to use.
I play on Warsong server, name is Deku. (Alliance). My server blows dick though (filled with foreigners) so I will probably transfer when I start playing again.