I've always hoped that someone with the skills and desire would create an accelerator based on an x86 CPU with a JIT emulation of a 680x0. A fast enough CPU would run rings around the fastest real 68k chip. The same accelerator could probably emulate a PPC faster than any existing B/CSPPC or even this Ultimate PPC card.
Now that sounds interesting, and being x86 it would be cheaper to make. I'm in :-)
