4chan memes, goatse, tubgirl etc. seem actually valueless. I personally see almost no value in theology once philosophy started talking about the same things without reference to God. Great swathes of the critical humanities are circle jerks of interest only to people in the same very small niche, which nobody outside academia cares about.

Your time can be better spent than learning about these things. They might be interesting but they're no more worthwhile than Cougar Town or How I Met Your Mother