I agree 100%. The engagement and relationships you build far outweigh the post payout, especially in the long run.
It actually can be a bit of a let down when you get some big votes but absolutely no comments. I mean, it's nice to have support, don't get me wrong; but you want to feel like people actually read what you wrote. Otherwise what the hell is the point?
Absolutely mate, knowing that people has actually read your post and has something to say about it, or has benefited from it in some way gives the motivation to write the next one. Not underestimating the payput value at all, that is essential as well. Both a decent payout and engagement would be the perfect combo!