As indicated in an
earlier post, the real sweet spot for the recently announced MacIntels is going to be delivery of Mac OS X (which covers BSD), Linux, Solaris, and Windows running "side by side" nirvana (no dual booting).
OpenOSXis first off the mark (at least publicly) from the emulator camp, but there many others to come! Anyway, I need to go test this for myself before I comment any further (I hate speculating without hands on experience).