So, is all use of FPGA emulation?
Does something have to exist to be emulated?
Do you consider Indivision ECS an emulator?
Do you consider C64 DTV an emulator?
Do you consider Akiko an emulator?
Where do you draw the line - when is something no longer emulation?
A lot of Amiga expansion cards have CLPDs on them, Picasso IV, X-Surf 100 etc.
X1000 has has a Xilinx CLPD and the X5000 and A1222 boards appear have the same Lattice FPGA, AFAIK they are not user accessible resources, like on the Sam series, and are essential to certain functions of these boards.
Lots of funky emulation going on.