The social media app tested a new feature that ... Unfortunately, Instagram's test of the horizontally scrolling timeline was deployed far more widely than intended, company head Adam Mosseri ...

As it turned out, that was the beginning of the test phase of the feature that has been rolled out today. In the words of Twitter, the new timeline ... through.” Social networks such as ...

Embrace A Test-And-Learn Approach One important tip for brands looking to shake things up in their social media mix this year is to embrace a test-and-learn approach with new platforms.