also:
How to reduce the number of Gox orders by 29% in the blink of an eye? I took a look at the depth.
Number of asks: 3854
Number of bids: 7071
Number of orders: 10925
Total order volume: 54871573BTC
Number of orders less than 0.100000BTC: 3175 (0.29%)
Volume of these orders: 73.04821735
https://data.mtgox.com/api/1/BTCUSD/depth/full
I don't understand why Gox does not take any action on this; it would be so easy to temporarily block orders under .1BTC and it would pretty much solve all problems until they change their trading engine.
Why do they continue to allow these thousands of bot micro trades all the time?