I've started tinkering with webOS and it's pretty cool. Out of all the major smartphone platforms I have to say that webOS is the easiest to work with. Currently I'm just trying to get an intuitive sense for the framework and I'm just tinkering with basic stuff like event handling, pushing and popping scenes, etc. This has gotten me far but I'm getting to the point where my applications need a little more modularity since they no longer logically fit on a single stage with multiple scenes. I would like to know how do I go about writing my own assistants and controllers and using them in my code?