OK, I promise to stop posting GSL/OGL stuff in short order. But I found this thread too interesting to pass up.
In essence, Mongoose Publishing is looking at doing a free archive of their Open Gaming Content at their site. Since Mongoose published dozens upon dozens of d20-related product, this would be a not insignificant chunk of material. Not only this, but there's talk of building a Grand Compilation or Grand Archive of OGL/OGC material. Its all still being hashed out, but it sounds like the support is there. Now I think that would be something to get excited about.