The issue was impacting users some users using OS X 10.7.5 Lion, as well as OS X 10.5 Leopard. Users on Skype's message board began complaining about being locked out of the service without warning this week. For Mac owners still running OS X 10.5 Leopard or earlier versions of the Mac's operating system, there has been another casualty of time's passing - the ability to use Skype. A sad reality of owning older Macs running old version of OS X is the steady ticking time bomb of obsolescence.
