I know I've told this story before, but here we go again. My guild pretty much fell apart at the new expansion.
The RL people I knew more or less quit playing over the course of a few months. Others changed timezones drastically (one from Japan to Kentucky and the other from London to Sydney) and we didn't see them online as much. Still others just quit as a result of kids growing up, or from the natural cycle of things. The end result the guild was down to a handful of very casual players. Out of the old pool we used to draw our raid group there were 3 out of about 15ish people we used to hit up on a regular basis.
So I went back to the soloing/causal/PvP kind of play I did in BC as a result, and ended up playing mostly on a new server. I'm really happy at the way the solo game feels, though it could use a bit more of a challenge from time to time. I've been more happy with that then with the 5-man content I've done at least. It does feel like I'm playing a completely different game at times though.
The great thing my new server is that it's a 'new player' server. It's rather refreshing, but can be annoying at times as well. They may be noobish questions getting asked, but there's at least a bit of chit chat in the guilds I've joined. People need help getting finding the boat to Stormwind from Darnassus, or are getting lost in the Undercity or something. Still you get a lot of people helping others out, and it's been fun to be around a little bit of that again. The game is still fresh and new to them, and there's a bit more excitement in the air.
It's been different and it's a different crowd, but it's been nice to 'start over' in a sense. The guildies do 5-mans together and stuff, so I imagine I may well be getting into that again if/when I get a character to the cap.
Anyway I'm rambling again... That's what happens when I post after midnight I guess... where was I... oh yeah.
The game is what you make out of it.