The Drupal Learning Curve: a configurators view. WYSIWYG Filter. The WYSIWYG Filter module provides an input filter that allows site administrators configure which HTML elements, attributes and style properties are allowed.
It also may add rel="nofollow" to posted links based on filter options. It can do so with no additional parsing on user input.
What is Ubercart? Use Drupal for managing PhD research work? Xmethods.net.