Instagram launched long-form video last year. Is anyone watching?

Anaheim, California (CNN Business)Instagram just wanted to be a little more like YouTube. But despite two splashy launch events a year ago and the promise of a Kardashian, its long-form video feature IGTV has had trouble taking off. The feature is a hub for longer videos on Instagram, found by tapping the tiny icon of a TV at the top of the app. While anyone can use the feature, it’s primarily aimed at celebrities and people who make a living from social media. You must have 10,000 followers or more to post videos up to an hour long on IGTV, while regular users can only post videos that are up to 10 minutes. “It’s very early [for IGTV], and in …