On Buying Direct or Via Mac App Store:
I have to admit that I remain worried about sandboxing. I find myself discarding good ideas for apps just because of sandboxing rules. That can’t be a good thing for the platform.
And so I take a wait-and-see approach — don’t start any new Mac apps. Which also can’t be good.
[This is becoming a mess for this very reason.]
Source: inessential.com