This post explains How to set up a Quora social network profile.
But before that, in case you hadn’t heard of it, let me explain a little about it
It is a very under rated social network, where you can literally ask any question you want about anything.
In Quora’s own words
Quora’s mission is to share and grow the world’s knowledge. A vast amount of the knowledge that would be valuable to many people is currently only available to a few — either locked in people’s heads, or only accessible to select groups. We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge for the benefit of the rest of the world.