Who made you the babysitter of Lauda? Who cares what He/She has in their Signature. I understand you Question the Website in the signature but why the personal attack by naming Him/Her?
Personal attacks are part of the game here, especially if you are a mod / DT member.
There is no getting away from that.
I don't think this is a personal attack. The OP has been very active in trying to get shady casinos to payout what they clearly owe their players when there have been disputes in the past. BetCoin (the website that Lauda is promoting via her signature), apparently has a fairly long history of being extremely shady.
From the looks of it, the OP contacted one or more members of BetCoin's signature campaign, presumably asking them to remove their signature, and Lauda responded by posting a BS disclaimer (that is not even visible the majority of the time) that she does not endorse any website in her signature.