My guess is it will be included with new Macs for free going forward, and only costs for existing Macs. Not sure, though, and doesn't seem to be a wise decision to charge for it in my opinion.
Re:Facetime for Mac is now $0.99
by thirtysixred on Thursday February 24, 2011 @09:35AM
(#2258061)
Facetime "beta" was free.
But yes, why the hell are they charging for facetime at all?