Okay, here is my ultimate RHP fantasy. Will never happen but I can wish:
There is a portable USB device invented that can plug into any unit with internet access and download the FENs in all your games awaiting your move. Then you take it out, and can make the moves on this device on the bus, at school, in church ect. They are stored in a pending area, which you can access on the device and change moves if needed/desired. Anyway, next time you get to a computer, you plug it in, and it uploads all the moves to the games that were waiting for them.