Stereomood is a streaming music service that gives recommendations. To start, it uses a list of moods, each of which have an associated playlist. While playing songs, users can like or ban songs, much like Last.fm or Pandora. The Stereomood API allows full access to the site's functionality to developers, allowing developers to make fully usable clients on any platform.
While testing out a new tool I'm working on that uses a variety of OAuth2 providers and thought I’d catalog some of the quirks I came across. This is just for the authorization flow, not for actually making requests once you’ve secured a token. Now that the OAuth2 spec is solidified we should start seeing less and less of these issues.