I have just composed a rant on the page of a family member (distant-thank goodness) who has pasted a status all about muslims not observing rememberance day - burning a poppy etc etc - clearly rubbish. 
I am going to post it, even though it is likely to be seen by multiple family members (some of whom have "liked" it), and cause a massive family row probably?
AIBU to hope me pointing out how unlikely it is to be true etc is going to make any difference to their tiny minds?
Feel a bit shaky with anger 