from the they'll-figure-it-out-soon-enough dept.
Freshly Exhumed writes "As Apple issued an update for Mavericks, Mountain Lion, and Lion yesterday, Snow Leopard users have not seen a security update since September, 2013. This would not be noteworthy if Apple, like a host of other major software vendors, would clearly spell out its OS support policies and warn users of such changes, but they have not. Thus, the approximately 20% of Mac users still running Snow Leopard now find themselves in a very vulnerable state without the latest security updates."
Some programming languages manage to absorb change, but withstand progress.
-- Epigrams in Programming, ACM SIGPLAN Sept. 1982