I've been slowly working back into the Amiga after being out of the scene for a few years. I've been mostly working with AROS and my old A1200, but I'm keeping an eye on both MOS and OS4.
I never get rid of any of my old computers, so I still have:
An Atari 400, an Atari 800XE, an Amiga 500, an Amiga 3000D, an Amiga 4000D, an Amiga 1200, a CD32 + SX32, an A1000 (purchased last when I had a chance to get one cheap), a P2 400MHz, a P3 1GHz (dead), an Abit BP6 dual-Celeron 530, a dual Opteron workstation (my main system), an old HP Pavilion laptop, an ECS G320 laptop, a PowerMac 5200CD, and a G3 iMac DV+. Uh... I have more, but they're packed away. Most of the above are linked together via ethernet.
Man... I need another hub for xmas. :-D