IFTTT

About IFTTT - IFTTT:

FTTT is a service that lets you create powerful connections with one simple statement: "if this then that"

IFTTT is pronounced like “gift” without the “g.”

• Channels 
  are the basic building blocks of IFTTT. Each Channel has its own Triggers and Actions, like email, facebook, weather...
• TriggersThe this part of a Recipe is a Trigger. Some example Triggers are “I’m tagged in a photo on Facebook” or “I check in on Foursquare.”
• IngredientsPieces of data from a Trigger are called Ingredients. For example, the Ingredients of an Email Trigger could be: subject, body, attachment, received date, and the sender’s address.
• Recipes
• Personal Recipes are a combination of a Trigger and an Action from your active Channels.
• Shared Recipes are useful templates shared by the IFTTT community. 
• Most Personal Recipes check for new Trigger data every 15 minutes, some are even faster.
• Personal Recipes can be turned on and off.