1.0 link Rainbow Dash Network http://rainbowdash.net/ Cerulean Lulamoon-Spark (ceruleansparkold) http://rainbowdash.net/ceruleansparkold http://rainbowdash.net/notice/1879396 @<span class="vcard"><a href="http://rainbowdash.net/user/6850" class="url" title="Minti - Element of Procrastination"><span class="fn nickname">minti</span></a></span> Youtube only sanitised the first script-tag, so if you did &lt;script&gt; &lt;script&gt; it'd allow you to post arbitrary JS in youtube comments. You can only imagine the field day /b/ had.