If you do not like a particular poster and his/her words or opinions, you can ALWAYS ignore that individual.
To do so follow these very simple instructions:
1) Click on the user's name and click on VIEW PUBLIC PROFILE
2) Once at the user's public profile, click on USER LIST
3) Once that menu drops down click on ADD TO IGNORE LIST
That user will now be ignored on all there posts. Very simple way to do away with someone you really don't want to hear from.