I signed back up for Cata, but ended up going un-active again after a few months. Mainly due to personal time issues and the fact that I discovered none of my friends were playing anymore.

I liked some of the changes, didn't like some others. Over all I think the expansion has shown just how far WoW has come. I remember when BC first came out it was awesome to play the new content, it was just so much better than classic. Now going from the new 1-60 Cata content to BC it makes the 'amazing new BC content' just look like crap. Shows just how much an improvement WoW has undergone each expansion. You can say it has had the market dominance for 7 year, but I think one of the reasons for it's success is that it keeps improving and getting better. It is kind of a mistake to even call it the same name as the game that came out 7 years ago.