Found scirra on google whilst searching for quick prototyping software for game development.
So far, I am really impressed. Although I am having a little trouble getting used to the flow of logic. Ie i expect a loop to complete before returning to where it was called from... however, this seems to launch everything at the same time unless you delay it.
I am sure there are thousands of new things for me to learn, but so far I am impressed
If things go to plan... i'll end up buying it too.