I was just about to sell at the same spot.. put sell order in @$58.5... for my entire BTC pot..
Luckily, the confirmations from my laptop wallet to Gox took forever.. they just showed up!
whew, lag in my favor for once
I feel like somebody has USD$1M and a trading program that uses psychological heuristics...something about that accelerating drop made me need to sell.
I feel like they are snapping up ALL the coin...the ASK side is gone. So they buy a $75 coin(s) or whatever is being offered sub-100, then quickly sell a bit @ $61...
went to test my theory and put a few offers out...but the ASK side is there now...shallow, but there