When will PETA pick the wrong one?

The People for the Ethical Treatment of Animals has made no bones about going after people -- big and small -- in their quest to bring awareness to the suffering of animals.
Oftentimes they do it in a public, very obtruse manner, some would say even mean-spirited. Their subjects are usually stuffy old people or unkempt young people who "didn't know" the plight of those pigs, cows, elephants, beavers, etc., that make their way into the American and world marketplace.
But some people, sometimes, don't take well to criticism. Take for instance, singer Kelis, who was recently slammed by PETA for wearing furs.
When Kelis got hit, Kelis hit back.
“There is no humane way to kill anything. It’s unfortunate but it’s part of life. With that being said, I would eat pterodactyl if you found some and you told me it was meaty and delicious. I eat meat, and in fact my mouth salivates as I type the word meat!”
Football player Michael Vick, also on the end of a PETA bodyslam, privately questioned the group's motives when they allededly sent protesters to Atlanta Falcons owner Arthur Blank's home.
PETA has been known to pelt celebrities and government officials with eggs and even throw pies.
Rapper Lil Kim, who raps about oral sex but also brandishing Lugars, has also caught shade from PETA over her furs.
Sooner or later, PETA is going to pick the wrong one, though. Sooner, rather, than later.