Reciprocity rocks!
Some users on this platform are just really selfish... at least that's may term for it. But maybe they just have completely different motivations from me.
Like this one poster who'd very "conscientiously" give a tiny upvote to everyone who left a comment, then would reply "Thank you for your comment!" and then lay a $1.00 upvote on all her own "thank you's."
Seriously?