<a href="http://www.contentavalanche.org/" title="http://www.contentavalanche.org/" target="_blank">http://www.contentavalanche.org/</a> can allow your visitors to add custom html pages to your site just like Squidoo. For software updates, visit <a href="http://www.contentavalanche.org/blog/" title="http://www.contentavalanche.org/blog/" target="_blank">http://www.contentavalanche.org/blog/</a>.