You forgot the FPGA based Amiga camp.
Hold on... "Windows 7 rules! I can play Crysis and BFBC and NFS and GTA on my 8 core Xeon. I probably have a job in Microsoft as a mail clerk or janitor. Amiga is a joke with only 5 users. Macs are overpriced and turn you into a zombie when you use it!"
So I assume this is mostly aimed at the MorphOS and AROS bashing? What about fair criticism of the X1000s ridiculous price?