There's a lot that can happen when trying to integrate with Facebook and issues are bound to arise; the good news is that SourceCoast will help you out quickly, even on the weekends!
I highly recommend this extension and this company.
I had purchased my membership prior to reading about some support issues that subscribers were having, but all my recent support requests have been responded to fairly quickly - overall I'm happy with the support I've gotten.
I think the JTAG Calendar is fantastic, and with a few updates and adjustments it will be the best calendar extension out there.
My only complaint would be the upgrade process; you must uninstall the extension before upgrading; which deletes any events that you have scheduled.
Many thanks for your feedback. We are always looking out for feedback inorder to improve the product to serve the customers better.
You would be pleased to know that we have just rolled out the functionality to be able to upgrade the JTAG Calendar without having to uninstall - so no more hassle of backing up data in order toavoid loss of any events already scheduled.
Hope you will find this useful!