You have got to be kidding me.
1. iCloud went down for a poxy 10 hours and Apple have apologised and said that the outage was unnaceptable, NOT the service.
2. So a manufacturer deliberately withholds stock to make it seem more desirable. Companies have been doing that for years: Ferrari are the best at it, but electronics companies aren't shy of using the same trick.
3. Something that isn't released may or may not work 100% correctly when it's released. Or it might, no-one knows yet.
Christ, I could give you a list of 10 things to knock Apple for if you want very easily, so why pick on complete non-stories like those? This is exactly why no-one takes fanboys seriously, of either the Apple OR Android variety.