That iOS tab is not appearing for a lot of us.I was already part of the Yosemite beta program but I signed in and I get an OSX and iOS tab. It then asks me to click a button to enroll my device, restart, then check for updates in settings. Not sure why some are having issues.
You sign in and then with the ios device you wish to enroll you have to visit a webpage on the apple site where you download a profile and install that. Then you reboot, check the software update in settings and you can download the beta OTASo for the peyote that have it. Does it just sore up in your software update, or do you need to do something through the web?
Same here! Imagine the day Apple announced Siri. That's this day for me.I'm gonna sound like the biggest nerd/ifan/whatever, but screw it this made my day!!