Probably all the bots that work at night. I noticed the other night when it was so slow that there were over 150 guests on the board and 12 registered users.
Check out the main index, where the maximum # of users registered online is listed in the bottom. Before the crash, the # was some 350. Now it is over 1200... Doesn't really make sense.
Having only one pancake, leaves more room for bacon!
