Why does it look far from likely? Yosemite is ready to go. Yes, there may be issues but its ready to be released to the public. The last few updates have been very stable for me. I don't think it was ever meant to be available on the 16th anyways, but thats always possible. iOS 8.1 well its ready when its ready. They'd best not rush a release and screw up like 8.0.1.