Yeah, but a large percentage of these seem more like personal preferences. And they seem to be missing some real bugs.
Everything has bugs. The big question is how fast Apple will fix them.
But, seriously, have you looked at the list? Some of them are really a stretch. I've actually filed three real bugs (imap related issues) with apple, and none of them are on the list.
I don't think this particular list should be taken very seriously.