I don't know how anyone could rank the PS3 as equal to the XBOX 360 in terms of online play. The PSN is pretty meager compared XBOX Live. I don't care if it's free or not.
There's no system-wide voice chat, in-game music or party mode. The in-game XMB is very slow to load and pretty bare bones (a lot of XMB features are not available in-game). The one software advantage it has over the 360 is the Internet browser, but it renders Web sites poorly (nothing like the Opera browser on the Wii).
While the PS3 does have built-in 802.11g wireless, it should be mentioned that by Microsoft offering the wireless dongle seperately they had the option to release a new 802.11n dongle that should make media playback and Media Center Extender support much smoother. I don't have a problem with Microsoft offering the wireless dongle seperately. However, I do have a problem with them overcharging customers for it (it retails for around $99).
The PS3 also has some weird quirks that I don't fully understand. Why do some games require a hard drive install? Why do I have to install trophies before playing a new game? Why are patches installed outside the game instead of within like the 360? Why are firmware updates complete OS images (100MB+) instead of just patches?
It's like Sony designed the PS3 to be a computer rather than a game console, and that's annoying.
There are some minor capabilties that the XBOX 360 has that the PS3 doesn't do (like Netflix, the upcoming Twitter, Last FM and Facebook update, ability to send messages, add friends and mark items to download via
www.xbox.com, Media Center Extender (DVR via PC), etc). A few similar capabilities are available on the PS3 also just not in North America (the VidZone music video service for the UK, PlayTV for the UK and AUS, etc). Every reigional Sony division (SCEA, SCEE and SCEJ) has a different opinion on what the PS3 is supposed to be so their features and services aren't streamlined across their different divisions, which is very frustrating to consumers.
Personally, I would purchase what all my friends have. There's no point in owning an online capable console if you don't have any friends to play online multiplayer with. I have the "uber-special' 60GB PS3 which has PS2 backward compatibility and media slots. If it wasn't for that, I would have sold it a long time ago.
Even with all atrocioius hardware problems and the $35/year Live Gold subscription, the 360 is still the better of the two IMO.
I have both systems I Purchased a new arcade with the Jasper chips its been realitvy cool quite
I should note that I have a Jasper also, and it's quieter than my 60GB PS3. In fact, it's dead silent unless I have a DVD or game in the disc drive.