I know that they still support the d20 system, but they are starting to branch out away from it as well. I think it is so they won't be burned twice, a lot of companies did when 3.5 came out.
I'm just intrigued with what these companies have or will be doing in the future. After 6 years of D20/3.x and 25+ years of playing some form of D&D I am looking to branch out, if nothing to just have a break from it. I still play D&D/D20 2 times a week, but the next time I run a game I plan on not using d20 at all.
I do have the new Runequest system by mongoose, as well as the WFRP game from Green Ronin/Black Industries. I just wanted to find out if there are anymore companies that for whatever reason are going away from d20, to see what they decided to go with. You may say I am a systems junkie, I like reading rulebooks.