Today we experienced a server outage at our hosting provider. We were unable to get a clear idea of a time for resolution and decided it was best to move hosts to a scalable cloud-based service that can grow with our increasing traffic.
Thank you to everyone for your patience. We’ve almost completed our migration–just waiting on our assets to upload which include our very large screencast files. Please give us a few more hours and then report anything odd you see in the comments here.