Xbox360 (entertainment console) 600$ ( 460 with rebate ?

)
+ Live Marketplace offers movies and videos in HD
+ VGA
+ hd-dvd addon
- HD-dvd addon (No HD sound)
- only 20GB HDD
- Too BIG (powerbrick+console+hddvd addon)
PS3 (entertainment console) 600$
+ Fully functional BD player built in. (that might freeze in movies

)
+ Built in Power Brick.
+ HDMI 1.3
+ Linux
+ Swappable HDD (third party)
+ Coax out (sound)
Xbox360 (gaming console) Price 300$ (200 with rebate

)
+ Better Graphics (will probably stay this way especially on cross platform titles)
+ More games out now
+ More Shiny (halo-verse)
+ A more tried online service (costs $$$)
+ Better exclusives coming ( in the minds of a lot of NA's)
+ Rumble
+ Faster read speed on DVD
PS3 (gaming console) Price 500$
+ Free online gaming
+ Bigger Japanese dev Support
+ Better exclusives coming (in my view japs view)
+ Sixaxis
- No rumble
- Slow read speed on BD
This is how I see the differences between the consoles, if you only want to game and don't care about ps3 exclusive your wise to stay away from the ps3.
If your looking for a entertainment console I'd go with the PS3 its a lot sleeker and has a lot better features, this will ring super true if Linux works as it should.
oh and jaygould don't forget to read the comments on that article you posted...