Hello! In a few hours I'll be giving a talk about some of the high-level concepts around the auto-updating views in v0.10. To show some concrete examples I built a simple demo app.
It's just a static article, with a count of how many people are currently viewing (in blue) and the number of total views (in gray). There's also a real-time comment thread that makes commenting feel more like a chat. Here's the source: