"the use of a proxy object to communicate between threads" WTF. How the hell do they get away with establishing non-obviousness for these things? (Wouldn't t

"the use of a proxy object to communicate between threads" WTF. How the hell do they get away with establishing non-obviousness for these things? (Wouldn't that cover OTP, Go channels, Java Channels, etc.?) I have no beef with Apple per se (thus would have you wish that for all companies) but clearly software patent system is fundamentally flawed.