Here are some interesting Joomla blog posts I found during week 22:
• Why Open Source?
• eBay Agrees to Acquire Magento and Joomla! eBay Update
• Zen Grid Framework Updated to v1.1.18
• A sneak peak at the Element Joomla Template
• Newstream Joomla 1.6 Template Released
• Interview with Ronni Christiansen from Red Shop
• Simpleshop Joomla Template ported to Joomla 1.6
• Avanti Joomla 1.6 Template Released