Apple has recently pushed out the Gold Master developer version of OS X Mountain Lion to developers. That means we can be expecting the Mountain Lion official release shortly hereafter. When the new Mountain Lion comes out, it will cost only $20 and will be available via the Mac App Store.
If you can't wait, you can download the GM version from here.
What feature are you looking forward to most in OS X Mountain Lion? Leave a comment below and let's discuss!