They're obviously selling computers as fast as they can make them. Locking down an interface on said computers doesn't seem to be protecting their core business

They're obviously selling computers as fast as they can make them. Locking down an interface on said computers doesn't seem to be protecting their core business; it seems to limit the usefulness of their core business. And make no mistake: I want them to survive and continue to churn out very cool products. I just want a really high-quality (even if "only HD") camera, which would cost much more than what the Pi Foundation is targeting. I don't think it would cannibalize sales from anything they're trying to put out. The Arduino ecosystem seems to have survived being truly open, hasn't it?