Apps that are part of a Neighbourhood can allow members to register via an email address and passwor,d or by linking up with a variety of social networks.
List featured objects or taxonomy terms.
List and read HTML pages for a mobile app. You can create pages from within the Manage apps section of the site, and use the API to list them or access them via their public URL.
Page content is written in Markdown, then automatically rendered to HTML. Styling can be controlled via the app's stylesheet, to mimic the design of your app.
Please note that all rendered page URLs are public and don't require authentication. This is to allow easy access for webview controls or other chromeless web browsers. However you will need a valid API key and secret to list pages or to obtain the rendered page URL.