From the <a class="external text" href="https://wikimania2015.wikimedia.org/wiki/Submissions/Crowd_control_-_How_to_build_effective_community_monitoring_for_crowdsourced_projects">session Crowd Control</a>.
<a href="//commons.wikimedia.org/wiki/User:Jan_Ainali_(WMSE)" title="User:Jan Ainali (WMSE)">Jan Ainali</a>
<span class="int-own-work" lang="en">Own work</span>