App looks great in Facebook. It doesn't show us all of our collections(which we have a lot) but we're using it with a few selects to see how it goes. Thanks Shopify!
4.8.2013-the display don't work on IE & Firefox... only on Chrome... :(
4.9.2013-Thanks to the Shopify's Team,the display works now perfectly on IE & Firefox!It is a pleasure to see how reactive you are to solve problems.