I can help in the MacOSX department. How offen do think, you would want it tested?
Also in regards to demos, as I am currently working on a benchmark demo, Im grabbing alot of examples from the NeHe tutorials and just sooping them up.Therefore I could also make a LWJGL applet demo for each nehe lesson.
I'm almost done writing a NetBeans Plugin for LWJGL if anyone is interested.
So what do you guys think? Will you use it? I could try to help maintain the Eclipse plugin also; I just have less desire because I don't use that IDE anymore (for various reasons). How would I even go about helping on that?
How does it handle actual distribution of applications?
Regarding demos, I'm not sure how up-to-date the Nehe tutorials are (in terms of how you're supposed to do things in modern OpenGL).