Hmm, started with a NES in 1988 that me and my sister got for christmas. Got a Commodore 64 around 1992 and started playing PC as well back then.
Sega Mega Drive and Atari Lynx followed.
Playstation and N64.
PS2.
PS3, 360 and proper gaming PC's.
I spend all my time gaming on the PC now and haven't even turned on my consoles since last fall, only to watch Blu-ray movies. The last time I logged into PSN was in june or may last year, perhaps even farther back.
The future simply looks like more of the same; Nintendo will be doing their thing, which happens to be outside the rim of interest for me at present and Sony and Microsoft much the same, focusing on sequels, gimmicks, DLC and softcore versions of PC games as well as trying to become a media station with more focus on social networking and other bullshit (everyone knows that you need twitter and facebook on your laptop, phone, pad, console, TV and decoder etc).
I'll be investing in a better GPU sometime early-to mid 2013, the rest of the rig is doing just fine.