vine

US politicians are swinging from Vines at President Obama for the first time in their reaction to last night’s State of the Union speech. 

Tim Bradshaw

Many thought that Instagram’s addition of 15-second videos to its photo-sharing app would kill Vine, Twitter’s fledgling video app.

Apparently not.

Twitter on Tuesday said that 40m people have signed up to watch and share six-second videos on Vine. 

Tim Bradshaw

Kevin Systrom, Instagram’s founder, didn’t mention Vine at all when he unveiled his photo-sharing app’s new video function. But he wasn’t exactly subtle about pointing out the places where Instagram differs from Twitter’s 6-second video app. Here’s a quick rundown and some first impressions of how the two apps stack up: