>>1887134>utilitarian benefitMan, I just like looking at cute images, both on the internet and my hard drive. Other people post their images, and I save the ones I like. I'll post them later for others to enjoy, not out of selflessness or a utilitarian goal, but to keep others posting their images. I can't get new cute pictures from /c/ if nobody posts.
I suppose one could argue that we post as we do to give joy to others. I'll bet that some posters are here for that exact reason but, ultimately, we're all here because we enjoy looking at cute anime girls.
I am seriously overthinking this.