I find it fascinating that this is mostly about iOS. Mac users are still the #1 group I'd pinpoint as "willing to pay for software at all" - and I do think that

I find it fascinating that this is mostly about iOS. Mac users are still the #1 group I'd pinpoint as "willing to pay for software at all" - and I do think that's the reason why there are many nice apps for the mac where I as a Linux user just use something usable-but-not-so-nice. But in the grand scale of things, I guess this doesn't matter so much if you compare mac app sales versus iOS sales, thus the main point of the article.