Posting Rules

Posting Rules, aka Filtering, allow you to only post certain things based on a set of rules. For example, if you have a feed that has titled posts and titleless posts, you might only want to post the ones with a title. To do this, you can make a new rule on your echo that says "If the title is not empty, post it", which would look something like this:

Or maybe you want to post everything unless it has /notes/ in the URL. You can do that: