Vicariously App Lets You Snoop on Other People’s Twitter Timelines

Vicariously allows you to automatically create Twitter lists based on the users another account is following. So if you want to know what scrolling through Donald Trump or J.K. Rowling’s Twitter feeds might be like, this app can give you an idea.

Vicariously seems like a pretty nifty app, but it may not be long for this world if it doesn’t grow up quickly. Some people have expressed concern about privacy, and complained that others using the app spammed them with Twitter notifications telling them they’d been added to various lists.