If there's a new Twitter follower, then send it to me

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
23 triggers, queries, and actions
Pushbullet makes it easy to push notes, links, files, addresses, and more to your Android and iOS devices from the web.
Belkin's Wemo system is home automation made easy. The Wemo Maker works with your home WiFi Network to give you full control of your devices, so you can turn them on/off from anywhere or put them on schedules, all from your smart phone.