I had some really nice comments, that were, to my opinion, more than great. They inspired new insight (or questions I posted).
I thought about, doing more than just upvoting their comments (and getting them closer to a Pundit badge), by upvoting a random question/answer.
Would this be ok, or can I do something else?
EDIT: By the way, I'd like to say "Thank you" to all people, contributing to this ever-so-cool web page.