I would like to have the option to open links in an external browser on the mobile. In-app is ok, but I prefer a new window to open so I can flip back-n-forth. Work-flow preference thing.

It would also open up the possibility of allowing my children to use RTM on their mobile devices with web browsing blocked. They found that crack in the system and were all over the internet before I caught on 30 minutes later! Sigh - still hunting for another task system for them to use. They want a digital system! :D