Quora's mission is to share and grow the world's knowledge. The scale and reach of Quora has continued to grow exponentially around the globe, with over 100 million monthly unique visitors, about half of whom are outside of the US. It's been a place where Hillary Clinton can share her advice on h...

Quora's mission is to share and grow the world’s knowledge. With over 100 million monthly visitors, we can serve as a valuable platform for politicians to share policy and for the public to get direct access to their knowledge and opinions.

To advance our mission, we introduced Sessions last Novem...

Today we are announcing an experimental pilot of third-party ads on Quora. At this stage we'll only be showing ads from a handful of advertisers, and our main aim is to learn what kind of advertising works best for readers, writers, and advertisers.

We know that, when done carelessly, ads can ofte...