Bumping it up because of a new vote probably isn’t worth it (doesn’t add anything new to the people who’ve already read the thread), and edits are usually pretty minor. But bumping it because of new comments would let people know there was still discussion going on.
Most recent event [original posting, comment]?
[Edit to remove “post edit” and “vote” events after Kaj’s comment.]
Bumping it up because of a new vote probably isn’t worth it (doesn’t add anything new to the people who’ve already read the thread), and edits are usually pretty minor. But bumping it because of new comments would let people know there was still discussion going on.