If you are using iWork for iCloud beta via Chrome, does it matter if your OS is OSX 10.6.8
If you are using iWork via iCloud Beta with a compatible browser, does it matter if your OS is OSX 10.6.8 Mac?
Mac Pro, Mac OS X (10.6.8)
Apple only guarantees full features with 10.8 and later:
http://support.apple.com/kb/HT5436
I've been using 10.7 without problems so far, but I have not done that much with it.