my 2c
In my opinion the reason people get addicted to games, is because they are sheep, I played WoW for about 20 days then someone told me about "city of heroes", so I got that. Then I read an article about "everquest 2" so I purchased and began my adventures there.
Later on "Guild Wars" was released so I bought my self a cd key online and started life out as a monk, I have now unistalled GW and await the arival of "age of Conan".
I can't understand why people try something and then refuse to try anything else, for instance saix has given us so many awesome servers with so many diff games to try, but everyone only plays BattleField 2 and CSS.
I logged into Freelancer when the server opened, I was alone in the universe, I occasionaly play on the Ghost Recon server, only to be joined by the occasional European player.
But This mentality is only with gaming, you won't find yourself going to watch a movie at the cinema, and returning every week to watch the same movie?
Or purchasing a Car, and being content with it untill you die....