Description: Goodreads is a popular social cataloging website that allows users to search its database of books, annotations, quotes, and reviews. Users can sign up to rate and review books and connect with other readers.
Type: software
Description: Google Reader was a popular RSS/Atom feed aggregator developed by Google. It allowed users to subscribe to feeds and view updates from blogs, news sites, and other web content in one interface. Google Reader shut down in 2013.
Type: software
Pricing: Free