So, How much in development is OGRE integration?

I haven’t heard any news on it for a long time. I know it’s obviously being worked on, but how far down the road is it now? I remember when I tried the original demo it didn’t have collision or anything. Up untill I head about it, I was very afraid of blender game engine’s renderer. Also, will ogre bring new visibility cullers?

http://blenderartists.org/forum/showthread.php?t=75775&highlight=ogre