If the program runs well without bugs/crashes and it is not a resource hog then it is great program.
Linux is great for reliable use of productivity software. I just found out that Direct 3D is not yet implemented. I need to go back to dual booting for the moment.
Windows is still necessary to play some games. All I do is play games on Amiga.
Since I found out that the x86 core converts things into RISC micro-ops - I could care less about what hardware I'm running on.
I agree with the above. There are several levels of emulation. An FPGA is not original hardware, but if it is programmed well or better than the original - it sounds like an advancement not an emulation.