Thanks to all of you who sent concerned messages during the downtime of the last few days.
I didn't take the gesture drawing tool down willingly. My host had some kind of server melt down and absolutely everything was lost. While this was annoying for the gesture drawing tool, it was a disaster for my business. I've spent the last several days moving to a new host, recovering what I can from backup, and working on repairs. I had to get all the way through repairing my professional sites before I could start in on personal projects like the gesture drawing tool. Thankfully, I'm most of the way through this grueling process, and I've been working on getting the gesture drawing tools back up this morning. They should be back up and running by the afternoon. Please let me know if you experience any further issues with them after that.
I'm very sorry for the inconvenience. I'm definitely not planning to stop offering artist training tools any time soon! I love being able to provide them.