What's worse, he strung his victims along by mailing some of them checks. The vast majority, however, lost money. See any correlation?
You've got to be kidding me with this company.
edit: https://bitcointalksearch.org/topic/re-butterfly-labs-ceo-25-million-usd-mail-fraud-a-concise-summary-of-evidence-110805
Here's the latest summary in that post:
https://bitcointalk.org/index.php?topic=110805.640