http://massively.joystiq.com/2012/01/02/bioware-mac-version-of-star-wars-the-old-republic-is-something/
""I'd say 'not yet,'" Zeschuk assured me when I told him that, as a BioWare fan, I'm unable to play The Old Republic on my less than two-year-old MacBook."
"We've done a lot of Mac ports before of our games. We haven't announced any details yet for The Old Republic, but we know that's an important and large audience."