Alright, I have a cool little idea. How about a live game/im type application. Think about it, you could logon using a pre made account (you can make an account straight off the app.) Then you can be sent to some kind of world with a custom character, filled with other users and interactable npc's (maybe you could kill them for fun xD.) There could be shops where you could buy new items with pionts from pvp battles. Also private chats and chat rooms for people who want to just talk. As you can see, the possiblities are endless. This can be done by using RPGTk 2.0 series using the multiplayer plugin.... so what do you think?