Well, I think I documented his involvement with the biggest crypto ponzi scheme pretty well.  He profited well over BTC1,000 by collecting funds and sending them to a ponzi scheme (pirateat40) and paying out less than the ponzi scheme was paying.  When the ponzi scheme went down, his 'reserve' fund of less than 5% or what had been collected was returned to investors.  (We don't know exactly how much because he deleted all the posts and won't say).

I'm not 'team lauda' either, btw:
 I do not endorse any website in my signature.<--Hey Lauda, That's Bullshit