Parent Technology has finished the following sites using Joomla and Virtue-mart Technology.
http://www.morningbirdstudio.com/
http://www.recycleboxbin.com/
Joomla will allow Morningbirdstudio.com to update both site via a content management system. They will also be able to process and add products through their Virtue-mart eCommerce system. They also have a blog using wordpress. Look for their product to go on sale in a few weeks.