the shorter on MN1 that lost millions and said he was out shorting CSHD, I heard this also. It struck me that he 'could' have easily been just a pumper, the stock had been getting drilled by Miles and a few others, so maybe someone chose a rather ingenious way to make the stock look more positive in this highly emotionally charged frenzy of buying and selling.
Think about it, if several callers come on and claim they were from ETrade, etc, an MM and they have lost their ass and continue to do so, this would certainly help the outlook somewhat.
If it WAS true, that is quite a bit of evidence and quite a candid admonition.