<p>I have begun posting questions in CrossValidated and recognized that many go almost unnoticed. </p>

<p>I realized that by periodically upvoting the corresponding comments the question may reappear as active, thus ending up to be more visible and for more times.</p>

<p>I guess this is however tantamount to cheating, and it's worth knowing as a limitation of the system. Or not?</p>
