Monitor the web for interesting content. By creating a Google Alert, you can get email notifications anytime Google finds new results on a topic that interests you. For example, you could get updates about a product you like, find out when people post something about you on the web or keep up with news stories.
Powered by RSS, feedly is an open system: you can add any RSS feed to your feedly and easily read the content of that feed on the go. Some people use feedly to read blogs, some people use it to learn new topics, some people use to track keywords, brands and companies.