>I also think eventually there is little doubt they will do it but we're at least 3-4 years away from that.
I certainly hope not. I'm fine with them "locking down" phones and tablets. These are appliances and I can't put Android on my toaster either (well, maybe it's possible). But a computer is something totally different. They can have it locked down by default but they have to always provide a way for power users to do whatever they want. The day they lock down Mac OSX the way their appliances are locked down is the day that every developer who uses them now to have a unix with a decent UI is going to leave.
I certainly hope not. I'm fine with them "locking down" phones and tablets. These are appliances and I can't put Android on my toaster either (well, maybe it's possible). But a computer is something totally different. They can have it locked down by default but they have to always provide a way for power users to do whatever they want. The day they lock down Mac OSX the way their appliances are locked down is the day that every developer who uses them now to have a unix with a decent UI is going to leave.