We recently chose to do a plugin for Woo Commerce over some other major platforms, and this is great news for that decision. This really legitimizes Woo as THE go-to plugin for ecommerce with WP now. Seeing how WP powers an estimated >20% of the internet, this plugin is about to explode in the ecommerce scene. Magento should be very scared of this announcement for self hosted, and same goes for Shopify when Automatic undoubtedly opens Woo up to the WP.com hosted platform, too, if they haven't already.