Aside from World of Warcraft, you'll find that the players in the guild have diverse interests. Conquest has an established rated BG team that plays on non-raid nights. We have a huge number of players who play League of Legends. We also have our own Minecraft server. Just recently, we established a Battlefield 3 server. Our future plans are to expand into Star Wars: The Old Republic (casually) and into Counterstrike: Global Offensive.
You wouldn't just be joining a guild. You'd be joining a gaming community.