tdgeek:sdav: I'm pretty meh about it but that's because I was expecting an iWatch and an iPhone 6 and a new MacBook Pro... J/K
In seriousness I think while the features sound cool I will wait to see how they are properly implemented before passing judgement.
One thing that really bugs me is not being able to properly share a Mac or iPad. I know they want to sell more devices but Apple can get stuffed - there is no way I am buying two laptops and two iPads for a 2 person house-hold who already has a desktop and two cell phones. Family-whats-its-name does not go far enough, why do we have to share a credit card? Why can't we just link the accounts together and share the purchases? Why can't the two users of the same Mac access the same iTunes library and playlists etc... it's just awful in places for multiple users... annnnnd, I have that off my chest.
Edit +1 for HomeKit - that sounds interesting.
Hardware is not in WWDC. I expect a MBA, MacMini, maybe Apple TV announcement in coming weeks, and later will be the iPhone, iPad announcement.
I was kidding about the hardware