When 3.5 first came out I really disliked it because people stopped making noncompatible products.The ogl made everyone convert to the d20 system.3.5 wasnt bad far from the worst system I ever played but some settings(wod,earthdawn)dont work well with d20.Then Pathfinder came along and fixed everything i hated about 3.5.If wotc hasbro hadnt made 4th edition paizo likely wouldnt have made their own game.So I would like to thank you WOTC for your accidental creation of my all time favorite rpg.