From PiRSquared17 on [[m:Talk:MassMessage]]:
"Also, is there any way it could check the interwiki links? A lot of people seem to mess that up. (Someone even sent out a message "correcting" the link with another broken link!)"
Since we generate the HTML parser output for the preview anyways, we should just put a check there to make sure there are no langlinks in the sidebar.
Version: unspecified
Severity: enhancement