It's been about two years since I made this post about Snow Leopard and ClueTrust's plans to drop support for Leopard (10.5) in versions 1.2 of Cartographica and beyond. Since that time, we've had rapid adoption of Snow Leopard (10.6) and, in the past year, Lion (10.7) by our users (according to those statistics that you hopefully have been allowing us to capture). Earlier this month, we once again attended Apple's WWDC and we learned a lot about how we can take advantage of the new features in Mountain Lion and that Apple has now lowered …