I get lots of email from Atlassian's JIRA on issues which I have submitted or am otherwise watching due to someone commenting "+1" or "we really need this".
Instead of commenting as above, it serves to community better to use the vote button.
Or course if you have some new on topic consideration about the issue, submit it as a comment.
But, cut down on email for people following these issues.
Do you agree with this recommendation?
If so, is there other places to make this point where it will be heard?