And I'm pretty sure all games for Xbox have dedicated servers on Xbox Live.
Every game is played through numerous Xbox Live servers, depending on your region. Microsoft has spent BILLIONS of dollars to produce the Xbox Live servers. How much has PSN put into their servers? If I do remember correctly, PSN got destroyed for an entire month by hackers. When did that ever happen to Xbox Live?
And lol, I always laugh at people who say "Yeah, PS3's hardware is much better!"
Ummm...do you even realize that no game for the PS3 has ever used all of the PS3's processing power? Show me a game the PS3 has that the Xbox is truly outclassed in every aspect.
Also, BlueRay isn't even that great, you can buy a good BlueRay player nowadays for $99 at Walmart.
I have a 55" and a 42" flatscreen running on HDMI on my 360, all fairly brand new HDTVs (bought them 4-5 months ago) and I can tell you that the difference between HDMI on Xbox and HDMI with PS3 Blueray is absolutely marginal.
My parents will also tell you that they'd rather be on the Xbox for ease of use and that movies, whether it be on Netflix on the Xbox or Blueray on the PS3, look exactly the same.
Most games I buy for the PS3, I also have for the 360 and I can honestly tell you they are either exactly the same or marginal differences.