Can you imagine there being a "nexus" for The Precursors?? That would be SWEET! :-D
If you don't know what I mean, here's an explanation.
Fallout 3, Fallout New Vegas, The Elder Scrolls IV: Oblivion, and Dragon Age: Origins all share a site (with individual addresses) called NEXUS. Each one of the games I mentioned has hundreds and hundreds of new missions, models & textures, game tweeks, etc, all made by the community.
http://www.fallout3nexus.com/
http://www.newvegasnexus.com/
http://tesnexus.com/
http://www.dragonagenexus.com/
Granted, the Fallouts and Oblivion had the advantage of the Garden of Eden Creation Kit (G.E.C.K.), but there are countless hours of new content within these sites. I would LOVE it if The Precursors had it's own page there, or at least something like it.