We talk a lot about ideas and there is "Show HN" for when you reach a somewhat working state, but what about in between? There seem to be many people struggling with motivation to continue on their side projects, so how about having a weekly post where you can post a progress screenshot?
The concept is based on Reddit's "screenshot saturday" meant for indie game devs. For example the most recent one is here: http://www.reddit.com/r/gamedev/comments/22tpar/screenshot_saturday_166_better_than_pax/
So if you like the idea, please post a screenshot and a few words of explanation on what you have been working on for the past week.