User blog comment:Koosha/Article Contributions Advice/@comment-4811793-20130417183127

You touch on one aspect of fair use that is kind of interesting: how much the use could actually cur into the market for the copyrighted work. I think most people would agree that epsiode summaries are not really a substitute for the real thing, although making them very detailed (closer to a transcript) might make an argument against that idea. It's definitely a fine line to walk, and each community can tackle the problem in their own way.