zlacker

I see a low probability that anything licensed "post open" will see adoption if there is a royalty owed for it.

>>johneb+(OP)
Imagine the business decision of selecting between a post-open licensed ware and BSD licensed similar functionality. In return for 1% of revenue and the hassle of an annual usage audit, you get what value in return, exactly? That is the key question.

So as a purveyor of post-open software, you must have a business proposition that closes the deal. Not impossible, but different from the way most OSS projects operate today. Your skepticism is reasonable. To separate a customer from their money, you need to provide obvious value.

It strikes me that once you take one post-open package into your stack, the incremental cost of the next N is zero. So maybe there is enough virality in that feature to drive adoption. One high-value post-open project could create a coat-tail effect.