I think it would be a nice feature if you could sort the lessons within a course by length. I don’t currently see that as an option.
Thanks for your feedback and suggestion. We’ll see if that’s something we can do.
Definitely seconding this.
Where this would be really useful is with sorting the News Feed. Sometimes I just import the most recent news stories, but some of them are really just captions for videos and not more than half a page long. But I don’t know that it’s one of those stubby articles until I’ve taken the time to import it–at which point, I’ve wasted my time.