Yea it's a pretty crazy move... The people who got out big on this incident get to keep their winnings, and the people who lost on this get their money back... Wow.
Either way, I hope this happens again because I'll be waiting with some pretty low buy limit orders... :D
Sure, lesson learned.
Maybe 0.1$ will be packed with buy orders already, I might try 0.11$ for the next time ;)