Exactly what I was going to say. Who needs MS office apps when you can get Google Docs and SpreadSheet via browser. We need to start moving away from client-side apps to server-side apps going forward.
Anyway, most of the people complaining here are installing cracked 3rd party apps on thier phones anyway. The same people are complaining about Apple TV not being able to play their bit torrented pirated/ripped movies in divx. The same people playing pirated/copied games on the xbox360, ps2, DS, PSP etc...
Apple controlling 3rd party apps gives back what developers deserves...money for their creativity, time and effort! Good on Apple.
Why is it we need to start moving towards server-side apps and why is controlling third-party applications the right way to get us there?
People should be able to install, watch and play whatever they want. If that negates your or someone else’s existing business model you (they) should find a new one.
Developers should be rewarded for their creativity, time and effort, when it leads to applications that people, all things being equal, prefer to purchase; not because Apple has artificially supported them by restricting its consumers freedom to install whatever they please.