Oh, and unlike the thread starter I can't stand Microsoft/X-Box. Blu-Ray all the way.
Blu-ray lol.
The list
NES (still works ^^)
Brick Gameboy (2 owned original and the clear; 1 lost, 1 stolen XD)
Gameboy Color (yey purple)
GBA SP (blue)
Super NES
Sega Game Gear
Sega Genesis (2, 1 still works)
Suoer Gameboy
Nintendo 64
Sega Dreamcast
Sony Playstation
Sony Playstation 2
Nintendo Gamecube
Xbox
Xbox 360
Nintendo DS
PS3 gets a big meh from me for now. Everything I want currently is either multiplat or exclusive to the Sexbox360. (Oh, man Mass Effect <3 )
XIII and MGS4 are in no way worth paying $599 for, so I'll wait to see if they get ported, or until the price goes down. I am looking forward to White Knight Story, and Suikoden 4 and Star Ocean 4, if those last 2 end up on PS3.
Of course the best JRPG is going to DS, Dragon Quest IX.