Nerdfest 2008? Should I go?

It looks like Blizzard has decided to host a Blizzcon convention for the year 2008 down in Anaheim Oct 10th-11th. As I’m currently fairly active playing WoW at the moment I’m tempted to go to learn about their upcoming games, try out Starcraft II, and maybe meet some WoW guildies in real life.

I’ve never been to a convention like this and I’m not sure I want to go by myself. My “real life” friends who play WoW are all still at school and hitting up a convention is probably out for them. Anyone out there ever been to something like Blizzcon (Comic Con, GenCon or some other ConCon)? Is this something that’s worth going to by oneself or does it need to be experienced with friends. Something tells me it’s not worth going unless I can drag convince someone to come with.