I'm John, aka rootboy, and I found this site thanks to the sweet A2000 posted on eBay recently.
I've got several Amigas, 500's, 600's 1200's, 2000's, 4000's, and a Casablanca. My favorite has to be the 2000. I like to tinker, and it is very accommodating in that regard...
And I just got back from PhreakNIC (in Murfreesboro, TN) where Joe Torre gave me a hand with my new accelerator on one of my 2000's.