Comment by acdha
24 days ago
We have considerably more than 4, some of which are custom works of companies which have been selling under their terms since the 80s. No, I don’t think it’s a huge problem but if you have a lawyer who doesn’t at least want to check, you need a better lawyer.
This is actually something that a law requiring source code releases would end up improving though as those companies would be forced to standardize their licenses or find themselves without customers.