Hrmm does Intel have the technology for that though. I mean I know AMD has been perfecting their dual-socket boards lately and I know Intel has done it but would they be ready to make a chipset for it?
Heres a thread, I posted earlier, about their "V8" system. They're working on the dual socket now:
http://www.techist.com/forums/f76/intels-v8-octo-core-system-144447/