I have the 2.7ghz / 16GB RAM / 1GB GeForce 650M model 15” retina display Macbook Pro.
Non-Blizzard apps and games continue to run perfectly for me, so I assume it clearly this has something to do with the most recent maintenance. I've never once suffered from any of the previously reported mac-related performance issues.
I haven’t yet had a chance to try resetting my SMC but found it odd that all of the sudden this issue came up after the scheduled maintenance. Should I anticipate that resetting the SMC work? I know for others previously this was a fix--but one that would have to be repeated from time to time; however, seeing as this issue never once reared its head for me until the most recent maintenance I was curious.
Anyone else having similar issues subsequent to the maintenance? If so, were you able to remedy the problem?