First of all, thanks for an excellent product so far!
I for one chose Scirra JUST BECAUSE it was html5 capable. Although it lacks certain features I have been able to create what I wanted so far with a bit of creativity (which there is a lot of room for!).
Now, what I wonder is if it is possible to load external data resources in some way. For HTML5 games json is an excellent format to pass data from the server and I am now looking for a way to just this. Maybe a new plugin is the way to go, or have someone else already done this?