Questions is a video ask-and-answer community for iOS. A bit like a video version of Quora – although where Quora encourages thoughtful discourse and discussion, Questions is all about brevity and ...

Imagine I’m an app-makin’ entrepreneur pitching you my hot new idea. “It’s an app where you can ask your friends questions!” I say, pacing the room. “You’ll never have to wonder about anything again!” ...

When seeking expert advice on the internet, your Google searches have likely taken you to a Stack Exchange website on occasion. Stack Exchange is a network of 112 question and answer sites that focus ...

Twitter co-founder Biz Stone left the company a while back, but today he has announced a new venture called Jelly. What is it? Jelly is an app that you can use to ask questions with pictures on your ...

Remember Jelly, the question and answer app founded by Twitter cofounder Biz Stone? It's back. After announcing a closed beta earlier this year, Stone has officially relaunched Jelly, which has been ...

Got questions? Yahoo’s got Answers, and now the popular feature has its own iOS app. On Monday, the internet giant quietly unveiled a native mobile app for Yahoo Answers, which allows internet ...

For a short period Silicon Valley followed Jelly, a question and answer app developed by Twitter co-founder Biz Stone, with great interest. It attracted a sizeable community but, like so many other ...

Editor’s note: This article is adapted from Hooked: A Guide to Building Habit-Forming Products, a new book by Nir Eyal and Ryan Hoover. Earlier this month, Twitter co-founder Biz Stone unveiled his ...

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