For #2 that is certainly something we have already considered. We have a few ideas in the pipeline, but naturally we don’t want to spend time making something that only a handful of people may want. So hopefully this thread continues to grow and give us some better data to work off.
Of course. Some things that require digging into Corona’s OpenGL system probably aren’t possible as those methods are not exposed to us, however your suggestions are probably do-able :) We would have to look into those in more detail before confirming however.
@both: Thanks for the suggestions!