To accompany my last post of a Questions page I think we should have a Library. Everyone could put in little bits of information. It would be quite good because it would be a place to check up the solidity of theories and things.
I've got something similar (ish) yet slightly different planned for the mid-term future. Watch this space (no, sorry...that one...or is it that one over there). Anyway, keep watching BaO. This will be good.