As previously mentioned, Alan Shaw says his speakers will do just fine with inexpensive amps. Two questions for him - define 'just fine,' and define 'inexpensive amps.'
I have no doubt his speakers will sound very good with modest - to most people here anyway - amplification. But my experience leads me to believe/know that better amplification sounds better.
It all starts with the recording quality and the room. There's the source first crowd, which makes a very good arguement. There's the speakers first crowd, which makes an equally compelling arguement.
I am of the weakest link being the most important crowd. Not sure it's really a crowd though, as I just named it now. The weakest link is the most important, as that's what you'll hear the most of.
Hopefully there's no cables first crowd, but I'm sure there is somewhere.
To bring this back on topic, I think it's obvious that Allan Shaw is a speakers first guy.