@TheDavidJohnson No documentation for Brid.gy yet, but we're hoping to get some posted shortly.
@itsscottwilder Hi Scott! We don't currently pull content in from any sources, although a lot of people have been interested in IFTTT. You can get an RSS feed for every type of content you post on Known which some people use with IFTTT recipes to do things like send bookmarks to Pocket, send pictures to other spaces, send notes to a calendar, etc. As for G+, sadly they do not have a writable API that allows another site to syndicate to a personal G+ profile. This could work for G+ page though. We're also working on a video-specific content type. Once that's launched, we'll have syndication options for networks like Vimeo and YouTube, just like we have Soundcloud for audio.
@BinaryDigit We've pulled an autosave feature for posts from the beta release because it wasn't working as expected, but it should come back soon. We're also working on a more formal draft status setting for later this fall.