Photosynth is cool - but not for Mac and Linux

Microsoft's "cool' 3D photo service named Photosynth is online but as stated on their website only available for Windows. When browsing the site with a Mac it shows following splash screen:

When accessing it from a Linux box, it tells you the exact same thing - but why would someone on Linux care about the Mac version?

Microsoft: In case you haven't noticed, there is more out there than Windows, Windows, Windows and... oh yes, OS X.