cliff note version:
Lauda is a known extortionist, was actually kicked off the btctalk staff, steals money from people dumb enough to use her escrow service.
red tags anyone, that disagrees with her, abusing her DT status, which was recently reinstated by theymos after other DT members kicked her out.
That is the gist of it.

An active outspoken cat user. Used to be a moderator and a DT2 member but got entangled into what was either a sting operation gone bad or an extortion scheme, depending on who you listen to, and you probably don't want to listen to the likes of Zin-Zang too much. So Lauda got booted from moderators and from DT2 but now came back into DT1. The guy/girl thing is still an open question.