That is a difficult question.
I find it morally challenging to have a profit motive for what I
consider a good theory to be: informational.
So it's likely I would provide it freely or at low cost and
without exclusivity.
But if someone uses it for nefarious purposes, I would not feel
responsible for I will have provided it at what I consider to be
reasonable and not tied into potential ends. [by placing a high
value on something and receiving it, I have then morally tied
myself into the results, for I have profited].
i don't know if that clarifies my perspective for you but they
are my first thoughts on it.