Huh, didn't know that. Usually, blocking is the very last resort for me, as I've become a firm believer in free speech and trolling back, if one has nessacery skill. In fact, I learned a lot about trolling from hangin' on Imgflip years ago and just found out today I got a 95 on that college seminar I wrote on Trolling, so I feel confident in avoiding blocking. However, if one wishes to block, I would not take away the right, as it's equivalent to walking away.