Aside from the security issues with X11 I've never had a good experience from a usability perspective with X11 on OS X. Basic actions like resizing windows nee

Aside from the security issues with X11 I've never had a good experience from a usability perspective with X11 on OS X. Basic actions like resizing windows need to offer a native-quality experience before mass adoption can happen. Disclaimer: I'm not sure if this was a limitation of the apps or of X11