Oh I see were getting back into the "I dont like the Apple-store ecosystem, but I knew it was there when I bought my iPhone and it didnt stop me" argument.
Its not "open" but it works very well.
The facts about Windows are that its ALWAYS been open, to anyone and anything that you or someone else might install on your system. If they changed that now thered be furore and anti-trust suits everywhere, but the iOS eco-system has also ALWAYS been closed. They never had it open to all and then changed it after theyd locked in customers. So you cant compare it to Windows, its no where near, and never will be.
The argument used a few posts above is the same old rhetoric. Im not a fanboy, I just enjoy all my things working together really well and Im on this side of the fence now, but I believe theres a certain amount of fanboy-ism on the other side in this thread.