What a load of rubbish
Let's get a proper analogy going here. App Store is purely a shop front, and on the Mac it will doubly so as users aren't tied in. Maybe some of the tinhat stuff works for the iPhone/iPad apps stores, but consumers still have a choice on the Mac platform. And if Apple try and lock it down, then the Mac simply becomes a footnote in history. As much as Jobs is controlling, he also like $4bn of Mac Gear going through his company books each quarter.
So, lets say the App Store is Harrods:
1. Complex or "less than very good"
No shop wants to sell goods that are hard to use, or just not very good.
2. Duplicate apps
No shop is going to line their shelves with every alternative that's available. They will choose what to put on the shelves, and who they want to do business with.
3. Not very useful or lacking "lasting entertainment value"
Again, a quality shop only wants to sell useful things. The "arse scratcher" is not something Harrods want to sell.
4. Mentions other platforms
Don't mention John Lewis or Bentals whilst shopping in Harrods.
5. Similar to existing Apple apps
Harrods have their own make of very expensive jam, and they aren't going to accept anyone else's jam. Get over it.
6. Objectionable or crude content
You won't find porno mags or porno dvds in Harrods.
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And so forth. So Apple have standards for their shop front, get over yourself!