my version of the LL viewer seems to be
Second Life version 3.6.4.280048
So it's still "current". which means I guess that there is some "urgent security issue" ...
it took me two tries to find the 3.6.13 version the download manager said I needed ~ (buried in the middle of the page between 3.6.1 and 3.6.2 ... and not at the the top or bottom... just underlining my point that LL needs to make their system more intuitive for those of us less literate in computer counting) ~ and I didn't really see anything relating to Mac users that was in the release notes or resolved issues. oh well. I suppose I can trust they didn't change the UI for change's sake.
and yeah... there are those of us who don't adapt to the "new" as easily. At least this isn't nearly as bad as itunes!
So no, the ranting didn't help that much. but thanks for the URL.