Currently it's stored as a
db4o database- not likely to be something anyone can use as it stands. But it would be pretty trivial to export the data into a plain-text format (xml or otherwise).
As for what we've got... well, basically everything you see on
frc-db, and slightly more. We can give a data dump of fairly detailed team information (everything from FIRST's team finder), event lists/dates/etc, match results, final standings... essentially a verbatim copy of
these pages, for each event (sans the awards page, still working on that one).
Apart from that we have stats generated from these (OPR/DPR, BBQ, Sauce, etc). We would really *like* to have specific robot specs, but we lack an army of freshmen to keep track of the data. There are some plans floating around to get the data, but it'll likely be a while before that actually happens, unfortunately.
Anyway, if you're interested, let me know and we can figure out a format to export it!