I'm A Banana
Potassium-Rich
For the copyright thing, he's actually pretty accurate. Just because those games use the OGL doesn't mean that they're using WotC IP. The OGL transcends the SRD, which was more of a d20STL concern than an OGL concern.
<snip>why it happens, and what kind of player splay which games.
I don't know. I can see the attraction sometimes of a lack of codification, especially as a DM. You come up with a concept, think of a resolution method that roughly models it, and drop it in the game. And as a player, too, the freedom of knowing that what you want to attempt won't be in the rules somewhere and can thus simply be attempted and adjudicated seems nice.I don't get old schoolers. Guess I'm not old enough.