Today I stumbled on a blog http://blogs.sun.com/wonderland/ and found that in the section Towards Wonderland 0.5 subsection What are the goals for 0.5?, they state they have moved their graphics core to be based on the more modern jMonkeyEngine.
Hello to project wonderland, are you using jMe as is, or just taking excerpts of the code and creating your own graphics package ??, what are your intentions with jMe going forward ?
This is pretty widely known, mostly on renanse's blog (some of their stuff was in the demo reel he made too I think).
Also I do not think project wonderland ppl have disclosed themselves on the forums yet… 