Xeon Phi's look incredibly interesting.. I've read that you can run KVM on them & replacing GPUs with PHIs on a hex-GPU rig could result in 366 cores of available computing power :O
The massive downside is their extremely high price tag, If they were like $300 I'd be buying them, but at couple thousand dollars each they're simply too expensive
Count me in if anyone can find a Xeon Phi giveaway/sale!
