indyjoe said:Borrowing ideas is almost never a problem. Happens all the time in many media, regardless of a license or not. Unless an idea is so novel it was patented (which admittedly that may happen in cases where it shouldn't) you're free to use an idea and build on it. Copyright might prevent you from copying the text of an idea word for word, but there are prior cases that have been mentioned here lately that support borrowing or using other's rules, assuming you don't copy text. Even copying is ok to a limited degree in certain circumstances. Ask a lawyer (I'm not) first, or course.
Yes, thats true.
But it used to be very easy to lift a feat, spell, class or whatever from another publication. Now its not so easy. Thats my point. Not that it can't be done. Just that the fence is higher now, and people are lazy so they may just not re-use but will re-invent.
We will have to see the license. But maybe the 3PP group can come up with an addendum that won't violate the license, but will allow re-use.