Not even close? Game Center Messages Reminders Notes how is this not even close to iOS5 LOL! where do you think launchpad came into play?
If it weren't for the fact they are always pushing users forward and leaving old ones behind, I bet many would still be on Leopard. Not much has changed since Snow Leopard, Lion, or Mountain Lion. Only higher system requirements.
I guess you don't have a very good understanding of the OS and two of those things were already in OSX
I know that those features where already there, and more of these iOS 5 features being added to OSX make it look more and feel like iOS5! I don't think you understood my first response.
Some of the features they're adding weren't as popular and where sort of hidden. They're pretty much renaming and redesigning them so they're more popular, as the iOS versions are.