@JJ
X-Amiga was built using Gentoo - and Gentoo runs on PS3. I'm not suggesting a port would be easy, but that's one less obstacle!
@ral-clan
Minimum hardware requirements: I'm not sure either! My development machine is a VIA Epia 600MHz with 1GB RAM, and E-UAE runs very smoothly. On the other hand, my test laptop is an old Sony Vaio (Intel Pentium III) running at about 400MHz with 128MB RAM, and it visibly labours...
@amigadave
X-Amiga only runs on Linux. The system is also far smaller than Amiga XL (which used QNX to host UAE). While Linux apps are supposedly quite easy to port to QNX, the kernels are very different - it would probably be a major project.
Amir