In December 2008, the Dr. McDougall posted a newsletter to his website, entitled The Fat Vegan. Frankly, I loved it. Not for its content, though, but for its honesty. Finally, someone is finally explicitly stating what the modern vegan movement has been so strongly implying: fat vegans are bad for business. PETA has shown a penchant in recent years for sexy ad campaigns, although they haven’t completely foregone all the…