I am not disappointed about C2 in general. In fact, currently I'm more disappointed that I got an answer like "if you don't like it, don't use it. Just leave us, who love it like it is, alone". I thought we could discuss on things without such behavior.
Ashley, thank you very much for those comprehensive explanations. It clears things up. Basically, my two main points won't exist anymore somewhere in the future. All browsers will at some time support hardware acceleration (that's very important; you can't design with hardware acceleration in mind, while a gamer might use a browser without that support), and there will be a Scirra executable exporter (be it sold or not).
I will still help people with C1, and keep an eye on C2. As soon as exe exporting and hardware acceleration (for all possible output) is there, I will jump on the boat. Until then, I focus on other game creators and C1.
I can't repeat it often enough: I really wish C2 being a success, and I totally understand the decisions regarding making some money. I especially find the "pay what you want" idea very attractive and more than fair.