The best stories across the web on media and technology, curated by Lily Leung

1. With the Olympics gone, so are many of broadcast TV’s prime-time viewers (Yahoo! News)

2. Is Twitter anything more than an online echo chamber? (Guardian)

3. New Hulu design focuses on visuals, navigation (Hollywood Reporter)

4. Introducing Settle It!, PolitiFact’s new fact-checking mobile app (Poynter)

5. When the GIF kings at Buzzfeed take on Washington (Nieman Lab)