For me the main advantage of the PC over the xbox is online gaming, not talking about the games them selves but the whole community that builds up around pc games online eg xfire, forums, personnal clan servers etc. To say that the xbox has more/bester games means nothing to me as out of all the games that hit the market 90% are rubbish on the PC and from what I see in the game shops 98% are rubbish on consoles. Even the good ones dont hold my attention for long. I will generally only finish 2 games a year. However I have gamed online for about 8 years now, so until a console can provide that same level of comunity as the pc I wont be buying one regardless of cost.
Also have to agree with above " consoles are for kids "

true because they cant aford a desent PC