https://turtl.it https://turtl.it - Open source secure file/note syncing (disclosure, I'm the creator). We're gearing up to do iOS/Android apps so it may be via

https://turtl.it https://turtl.it - Open source secure file/note syncing (disclosure, I'm the creator). We're gearing up to do iOS/Android apps so it may be viable for people like you soon, although if you can hold off on mobile until then it's viable now =]. Turtl is cool because the server is open-source as well, meaning you can use the hosted version (already all set up and ready to go) or install it on your own network.