There's a ton of commercial apps for the Mac and they seem to be doing just fine. Until more recent mainstream adoption, Macs were traditionally most used by pr

There's a ton of commercial apps for the Mac and they seem to be doing just fine. Until more recent mainstream adoption, Macs were traditionally most used by professionals, people like photographers, artists, designers, musicians, publishers, etc so there's always been a healthy ecosystem of software for these people. They're still there, although I expect a lot of the growth of the Mac user base has been home users.