Tumblr allows bloggers to post multimedia content. From photos, GIFs, and TV shows to jokes, Spotify tracks, and videos. The official library available in PHP allows interaction with the API, which can read Tumblr data to write a Tumblr post.
Are you ready to let everyone know the expert you are? Start by answering questions on Twitter using Replyz, a new service built on top of the Twitter API. It looks for common question phrases and extracts those tweets to its site. That way, the question can go beyond someone's Twitter followers.