WikiLog is a MediaWiki extension (see its homepage) from Juliano F. Ravasi which is used to power our blogs.
There is no email feedback support as of yet, which is very inconvenient in case of moderation (which is our case). A dirty hack in WikilogComment.php remediates to this. After the commit in the function saveComment(), add the php mail command:
# Commit
$dbw->commit();
mail("fabrice.laussy@gmail.com", "New blog post", "http://laussy.org/wiki/".str_replace("/c0", "/ c0",str_replace(" ", "_", $this->mCommentTitle))."\n\nwith content:\n\n".$this->mText);