My "Should I learn Django and Python, or should I learn Ruby on Rails?" dilemma just got a serious boost in the direction of Ruby on Rails. It looks like Leopard, the next version of OS X, will ship with Ruby on Rails pre-installed. That means easy peasy Ruby on Rails installation, updating, and quick-starting. With the new Intel Xserves coming out, combined with the heavily-Apple Ruby on Rails community, this looks like it's going to be a pretty sweet next-generation web development platform for yours truly.