Famous activist investor Bill Ackman is pushing the envelope yet again, this time going as far as to launch a beautiful website dedicated to educating people on the wrongdoings of weight management multi-level marketing company Herbalife. Now, Herbalife is no stranger to big-shot investors claiming that the company is a few steps short of a hoax -- not even a year ago David Einhorn asked a few simple questions about the company and sent the stock reeling. With Ackman and his newfound love for the Internet, though, this may be the company's biggest whistleblower yet. Are you still invested in Herbalife? Why? Bulls going extinct I was surprised to see a major sell-off in Herbalife stock this week, as I was unaware that anyone still owned shares of the company. Sure enough, there are still some believers out there. As late as Friday afternoon, after a rough week in the markets, Herbalife traded down nearly 20%, bursting through the floor of its 52-week low of $33.05.