[boomboomsubban]

>For one great example, look at the plight of OpenSSL. Before it broke way open, how many companies really contributed to it? And how many just used it, not giving a second thought to using it unless there was a CVE?

So you think there were a large number of companies privately fixing bugs in OpenSSL? Or how would a less permissive license forced companies to contribute to a project they weren't actively improving?

And on your earlier points, keeping changes private likely requires more future contribution and maintenance expectations