Hey guys,
This really is a battle that can never really be won. I prefer the PS3 myself, because although I have had very little time using both consoles, the PS3 definitely shows better graphics and the games are generally better quality, even if there less of them.
The Xbox 360 has the advantage of being designed from the ground up for people who don't have great knowledge of computers and technology. It has the disadvantage of being badly built, with shoddy workmanship, hence the fact the flawed cooling inside the system on the graphics chip caused the red light of death. Out about 15 people I know who own a 360, no less than 4 have so far needed their 360 to be replaced.
I know only 3 people who own PS3s, a sign of too high a price in my humble opinion. However, none of them have broken down or otherwise gone wrong.
I prefer the PS3's features, I think the 360's dashboard seems thrown together and badly thought out, everything seems to be in the least logical place. The PS3 however has tidy menus designed to make finding features a lot easier.
I like the PS3, hate the 360 to be frank, but everyone's welcome to their own views.
-Luke.