I don't even know if I mind really. The reality is that for the last 3 or 4 years, it feels like Apple has more and more been pushing me to not really love the computer experience anymore. When I think about my next "big" purchase, I will probably build a PC. I have never done that before in my life. I've exclusviely owned Mac. But "leaving" Mac OS X doesn't seem like a big deal to me anymore. I'll just be trading one set of frustrations (Messages, Notification Center, 5 minute long sleep wake up times, endless WiFi issues, etc) for another. At least I'll actually have fast graphics.
And Xcode will suck on my Macbook Air the same way it sucks on my Mac Pro today, so no real loss there, since I don't compile WebKit anymore. Again, its mainly just indifference now. I don't know if I miss the days when this stuff was fun, but Apple has certainly finally succeeded in making me see their computers as just tools.