i won't deny pc has a lot of advantages, but it is also very expensive to have get a good pc for videogames, plus some videogames have a horrible control on pc's, plus online games, also depends on your connection and to see it to it's fullest a very good monitor and V. card.
ps3 has very good graphics and some good games, and blue ray, so not really going for that one, just a name with a lot of hope from a big gaming history.
360 seems to be really fun, a lot of bugs on the first consoles, but has online gaming now, and also chat, very good games to chose from, some are very short, but there is the new buy for your games experience, i think it is making the console, more pc.
my guess is eventually all consoles will offer what the pc does from a long time, conection to a greater community and more, so maybe in some years pc's will have a lot of competition.
:P thx all for your opinions and posts ^^