Available Now?

Anybody see this new feature on E.com? Seems interesting.

Just wondering what some of the providers thought about it. I suppose it could be good for cancellations, where you already have paid for an incall and don't want to take a loss.

I see it working for "just call me when you are around the corner" biz model. For me it is useless, since all my appointments are prebooked.

Lina