Claire follows these people on Refind.

Balaji S. Srinivasan
CEO (http://Earn.com) and Board Partner (@a16z). I hear this Bitcoin thing might be kind of a big deal. You can reach me at http://earn.com/balajis.
Groove
Beautifully Simple Help Desk Software for Small Businesses. On a Journey to 500k a Month.
The Atlantic
Politics, culture, business, science, technology, health, education, global affairs, more. Tweets by @CaitlinFrazier
Nassim Nicholas Taleb
Flaneur: focus on probability (philosophy), probability (mathematics), probability (logic),probability (reallife), deadlifts, Phoenician wine, dead languages.
Ramit Sethi
CEO & author of New York Times bestseller, I Will Teach You To Be Rich. 1 million readers on business, money, careers, psychology. http://Instagram.com/ramit
The Intercept
Fearless, adversarial journalism.