Well, if they do they're never distributed, so a better term would be private, not proprietary. I suppose in the corporate sense, these two things are indistin

Well, if they do they're never distributed, so a better term would be private, not proprietary. I suppose in the corporate sense, these two things are indistinguishable, so I should specify that I meant non-free, in the free-as-in-freedom sense, but I don't think I was ambiguous. I've been having this conversation in good faith, though my opinion is unpopular, and I'd invite you to do the same.