Free photo courses online

Hi All,
I just became aware of this. A web site called (formerly Craftsy) is now offering many of their video-based courses for free until April 16. I have personally taken 3 of their photography courses and have benefited and enjoyed all of them. Photographing Flowers was my favorite. As long as you sign up for the course by Wed you can do the lessons at your own pace. Just wanted to let the NPN community know about this.