I know of several people using it.

Several years ago at the MVP Summit, Microsoft was rounding up VFP MVPs and former VFP MVPs to show off the "super secret project", which later became Lightswitch. It was no coincidence that Beth Massi was on the Lightswitch team at the time.

>That's about all I've done with it. I sure don't hear much about people using it so it makes me a little nervous on how long it will be around. It sure looks neat though - and if you're coming from VFP to this it might not be too heavy of a learning curve.