i like the module, because it is small and simple. It doesnt load code from other servers, like addthis, by default, which is good for german Data Protection Act.
But the module creates bad html output, the module code needs a cleanup:
1.) The module outputs html, head and body tag, this has nothing to do withit a module
2.) The module adds a link to a css file into the code, which also breaks XHTML Rules.
This code should be replaced with:
$document =& JFactory::getDocument();
$attribs = array('type' => 'text/css', 'media' => 'screen');
$document->addHeadLink(JRoute::_($path_to_css), 'stylesheet', 'rel', $attribs);
This way loads the css file the "joomla way"
3.) Some code isnt escaped via HTML Character Entities
Code cleanup would be done in 30 minutes. Please excuse my poor english.