Whenever I go to the Tokyo Game Show, which is almost every year, I get several Lineage free play game disks. This gives rise to many possibilities since I have several computers 'connected' in this room. I can have support, either a healer, tank, etc. Many people do this. What is better is that I now just increased the count of the player base by X. Look at those number rise!!!
I will buy WoW. When my friends become board or broak, I will quit. I will have paid $50 for the game and $15 for every month I played. And yes, I will also be playing MP and other shooting games for free. The thing is, those FREE games will not change every time I play. Those free games rely on other vidiots running their servers.