Just noticings different groups of people and why they do or do not play MMOs. In my head I've put them into ABC catagories, non are pure facts mind you. Just me trying to answer a question when I notice I'm the only one in my group of friends who likes/ still plays MMOs.  

A.)  People of group A  are the kind who hate and bash some to all MMOs. This hate leads to them labling MMO's and those who play them:

Those that love the console games but have some unseen hate of most/ all PC gamesThose who play a lesser known / not as populated MMO but hate the bigger populare onesThose who play the bigger more succesful MMO's but look down on smaller MMO's

B.) Something happened that made them stop playing/ enjoying MMO's or not wanting to even try them. Group B are the type that loves all games no matter what the system but when push comes to shove they might end up in another group.

No more time / moneyComputer diesScard of being labled by people of group A (some ending up in another group to avoid harrassment)Can't get friends to play with you

C.)  People who are not into MMO's just because it's not their thing, They will try anything once but  it