Speaking of Paizo and OGL, obviously Paizo, or Pathfinder to be specific, is a pseudo-3e and 4e at the same time, with their own original rules, or should I say they picked the best out of 3e and 4e.
Paizo certainly (and obviously) took a lot from 3e, and they made changes of their own. They did
not consciously take
anything from 4e. If changes look the same, this is due to 'independent invention' - two groups having much the same ideas in isolation.
First, Pathfinder is basically 3.5 upgraded. Imagine 3.5 player's handbook copy pasted and edited.
Second, Pathfinder 'grabbed' the secondary racial ability bonus from 4e and mixed it with 3.5. For example, 3e dwarves had +2 Con and -2 Cha while 4e had +2 CON and WIS. Pathfinder combined them into +2 CON and WIS, and -2 CHA. You get my point.
Third, they have a semi-4e approach to trained skills, although it's only a +3 for being trained.
I get your point, but I disagree. The big change to skills in 4e is not the +5 bonus for Trained - it is the fact that
all skills go up by 1 every 2 levels. Pathfinder does not adopt this, it merely clears up the mess of "half ranks" from 3.5e. (Plus, it's not "+3 for Trained" in Pathfinder - it's "+3 for Trained
in class skills".)
The adjustments to ability scores are both a very minor change in 4e and they're certainly not one of the best things about the system!
The point with this argument is NOT TO START A RPG FIGHT ok? I'll make that one clear. My point is what is the OGL exactly and why Paizo openly and maybe confidently used WoTC's game rules, which is copyrighted, to make their own game.
Firstly, game rules cannot be protected under copyright, only the expression of those rules.
Secondly, the OGL is a licensing mechanism whereby WotC declared large amounts of material (basically, the core of the 3.0e, 3.5e and d20 Modern systems) to be 'open'. Anyone who wishes to can use that license and incorporate any or all of that material in their own works. Paizo are merely using that license. (And the license is written so that it can
never be cancelled.)
The OGL is either the greatest thing that WotC ever did, or absolutely the worst thing they ever did, depending on your point of view.
Last question, do you think WotC and Paizo are still having lawsuits right now in court about this? Just curious.
Nope. The OGL makes what Paizo are doing nice and legal. Basically, all WotC could get would be an awful lot of bad publicity.