The alpha worked on mac, i am pretty sure the beta will too. and i am fairly certain that the final release will as well.
http://appdb.winehq.org/objectManage...sion&iId=26800
Sorry we can not post screenshots of it working due to the NDA.

Macs are PCs. there has not been a real mac since 2005 when they moved to the intel processor.
a mac is now just a super expensive pc with an extra "security" (read "authoritarian regime, you have no rights") chip that tells OS:X (read "FreeBSD rip off") that it is OK to install. You could install windows if you felt like it, good luck with drivers, or you can use bootcamp, the sad attempt at a hypervisor.

The bottom line is that although apple tends to not make any computers that are, from a technical standpoint, utter garbage, they also do not make any premium quality and performance computers.
If you are indeed looking to spend at least US$1,799 on a macbook from apple's store, might i instead suggest the ASUS G75VW-DS71 for US$1,560. It outclasses the macbook in every single specification, with the exception of being heavier and thicker (which i do not consider a bad thing) and having the exact same processor. that will leave you US$249 left over with which you could pay your monthly subscription for two years, or for one year and donate the rest to the tohaku earthquake fund or buy polar bear credits, or even get a nice Walther PK380 to protect your new laptop. I don't care, it is your money and your life, you can buy a few tanga flip holes to mount on your new laptop for all i care, im not going to judge you... unless you buy a macbook.