Of course. Why even list Macintosh computers in a poll about Amiga computers? Same can be said for things like the SAM. It seems that some people don't know what Amiga computers are.
Personally i agree with you. In my opinion the only real Amiga's are the A1000,A500/+,A600,A2000/2500/1500,A3000/T,A4000/T,A1200,CD32 and technically the CDTV.
I personally think the SAM is a total rip off and is not an Amiga, just an over priced PPC motherboard that can run OS4.X. And MorphOS machines are G4 Macs supposed to run Mac OS, but there are lots of people who use these systems as their main "Amiga". Others use X86 PC's and use emulation etc.. Me, i do have a G4 Mac with MorphOS (registered) but i have no interest at all in the OS and never use it.