Me encanta Doodle ya que es efectivo para planificar eventos, especialmente en términos de confirmaciones de asistencia.

Helpful for setting meetings with individuals with varying schedules and in different timezone; each member can indicate which of the suggested times work with their schedules and the organizer can very easily and visually determine when works for all/most participants. Simple interface, so can very easily use doodle on your phone to quickly complete the task when you receive the email rather than having to use the webpage on a computer to navigate the poll.

It it very intuitive for anyone to use. A quick way to schedule an event and see what works best for everyone.