Whether they planned for this outcome or not, I think it has merit to highlight whether you're able to criticize Facebook on Facebook, and whether using the Facebook logo int his case - associated directly with criticism/a review of Facebook should be considered fair use; and not just for someone in the political light but for average Janes and Joes, who has someone else in this thread pointed out most everyone couldn't get away with or have the rules 'bent' for them.