Personally, I don't give a damn about trophies/achievements, but OMG people who say they wouldn't even play a game if it doesn't have trophy support, should may not even b gaming in da 1st. place.
Just like u mentioned in this thread, they can get addictive for a lot of impressionable noob gamers, and soon become an OBSESSION, therefore they end up not really appreciating videogames 4 what they really are and mean.







