Liveleak opposes racial slurs - if you do spot comments that fall into this category, please report.
Normally i block people wich reverse upthumb me without a comment and their page fits that behaviour. But there is nothing on that page that says that you are not a nice guy. So i forgive you. :) But please do not reverse upthumb me for a simple topic like overpopulation. I did my research on that and i am happy to discuss it.