Coffeeshopped
A few days ago, I quietly launched HourPatch. It's now available for public signup at www.hourpatch.com. From the promo site:
Why HourPatch?
Because you have a schedule (or many of them) that people want to make reservations on, and you want them to be able to do that quickly and easily, and maybe according to some rules you've made.
Try it out.