First, search to see if what you are going to post is already here, if not...

Post a single news source, information source, podcast, or other media outlet you think is valuable to society in general.

Use the Set Title Field to write their advertised entity name. Use the Categories field to enter the genre; news, entertainment, commentary, comedy, etc.

The Body, or Share block should contain a minimum of a few things. (how to be fancy with your posts) Add a link to the source in your post, not a link to iTunes or Stitcher, but a direct link to the sources website. Include a hashtag for that source to help people to not repeat posting identical news sources. Try to classify it with common hashtags (see: Vanessa Otero's Classification Guide for news companies @vlotero). Immediately after posting the source, comment on your own post to describe why you think they are worthy of other peoples attention.