Great White, Tiger, Lemon, White-Tip, Hammerhead - you name a species of shark, and Orly Taitz DDS Esq. has jumped it. She hasn't just gone off the deep end, she's gone of the Challenger Deep. One of her more recent blog posts should be more than enough proof of that for anyone:
If Obama is not legitimate, neither are his appointments, including his pick of Biden. We will need to have a new election ASAP, before these diabolical psychopaths completely destroy US economy, currency and unleash some bio engineered swine flu virus as an excuse for martial law and suspension of our constitutional freedoms
(Constitutional Lawyer/Dentist Taitz is apparently ignorant of the 20th Amendment to the US Constitution - not to mention the fact that the Vice President is also elected, not appointed.)
However, if you're looking for more evidence for that, there's a quote in the most recent ruling throwing a birther case out of the courts that might help you out:
While the Court has no desire to chill Plaintiffs' enthusiastic presentation, Taitz's argument often hampered the efforts of her cocounsel Gary Kreep ("Kreep"), counsel for Plaintiffs Drake and Robinson, to bring serious issues before the Court.
Seriously, when the judge who is dismissing yet another Bither case takes time to express sympathy for the difficulties she's caused other bithers, you know she's really hit the bottom.