On Facebook there are various fan pages that poke fun of various celebrities such as "Can This Pickle Get More Fans Than Nickleback". There is however a fan page for Bob The Wonderpoodle, "Can this poodle wearing a tinfoil hat get more fans than Glenn Beck?" that has been targeted by Facebook. The fan page is still there, but it has been "published blocked" by Facebook. This MSNBC article explains more.
Now this isn't about Free Speech, as this is a private organization, not the government, doing the silencing. However, being a dog lover, I'm thinking maybe Buzzfeed can help this cute tin foil hat wearing doggie get some more fans.
(Clicking on the picture will take you to the fan page.)