Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
ShareAccount - Share your account without giving out your password
Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
HideMyFaceTime - Stop watching your own face during FaceTime calls.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Wing-project.org - WING - Wireless Mesh Network for Next-Generation Internet