Timers and delays make it easy to send the right message at the right time. For example, you can use delays to create a drip email sequence with each follow up email sent one day apart. Delays can also be used to wait until a particular time and day, for example you might only want to send emails on business days between 9am and 5pm.
Facebook is an online social networking service that allows its users to connect with friends and family as well as make new connections. It provides its users with the ability to create a profile, update information, add images, send friend requests, and accept requests from other users. Its features include status update, photo tagging and sharing, and more.