The Amiga is certainly not dead but it will almost certainly never come back a mainstream desktop computer.
Couple of days ago I went to a small gathering
of Amiga enthusiasts here in Poland and saw the Efika
mobo demoed together with MorphOS 2.0. It worked surprisingly well and I've already started saving up cash
. Projects like this among others(OS4, AROS, WinUAE, MiniMig etc.) make sure that we have a way to enjoy the Amiga spirit on (fairly) modern gear. So stop dreaming and enjoy what's already available incuding all the classic hardware.