Yea they kept the specs under wrap this year. On the whole Keynote, they didnt cover much apart from Yosemite, iOS 8 and Swift, the new programming language Apple invented.
On Yosemite, I have to say I really like it, and some of the feature are way over due.
Things like Airdrop FINALLY I can ket rid of DeskConnect the App I used to send files between MBP, iMac, iPad Mini and iPhone.
I also like the making and taking calls straight from the Mac machine. That is going to come in really handy, and I backed a Speaker on Kickstarter called
HiddenRadio which is a Bluetooth 4 Speaker as well being able to use it as a iPhone speaker. When your phone rings, you touch it and start speaking, or touch answer on your phone and use it to talk at, so because this will be on my desk, it will incorporate well for me.
Love the "Dark" scheme and will be using that from day dot and as well as the opacity used in the App Headers and Sidebars.
It surely is being well integrated into iOS and I thought last year what else can they do, but I was pleasantly surprised.
What really turned my eyes was the new Programming Language Apple invented, and looking through the iBook now, its going to make the person who thought they couldn't program, into a Programmer. Going from having to Add Properties and Lets say a UIControllerView taking up 4 lines of code, to 1 line of code. AWESOEME !!!