One more installment of random stats...
Most of the 16 accounts with negative BTC balances have no corresponding BTC deposit/withdrawal history. I was hoping to find some evidence of the transaction malleability exploit there. It looks like most of the negative balance accounts date back to 2011, so they could represent fallout from the database reset. The negative balances "only" total about 300 BTC.
If you're keeping score on relative magnitude of goxxage, here's a CDF of the BTC balances:
Total = 88267
Accounts greater than or equal to (BTC/satoshi)
10000 B = 5 (0.006%)
1000 B = 101 (0.114%)
100 B = 1367 (1.549%)
10 B = 8658 (9.809%)
1 B = 26470 (29.99%)
0.1 B = 42766 (48.45%)
0.01 B = 55324 (62.68%)
0.001B = 69266 (78.47%)
10000 s = 79420 (89.98%)
1000 s = 84957 (96.25%)
100 s = 86350 (97.83%)
10 s = 87069 (98.64%)
1 s = 88251 (99.98%)