Simon follows these people on Refind.

The Tor Project
We advance human rights and defend your privacy online through free software and open networks.
Chrome Developers
News for developers from the Google Chrome Developer Relations team.
TED News
News from #TED and its global community of passionate thinkers. Follow @TEDTalks for daily talks and ideas.
Last Week Tonight
Breaking news on a weekly basis. #LastWeekTonight with John Oliver (@iamjohnoliver) Sundays at 11PM on @HBO.
World Bank
The official World Bank Twitter feed. The World Bank's mission is to end extreme poverty and promote shared prosperity.
Michael Shermer
Publisher Skeptic Magazine, Monthly columnist Scientific American, Presidential Fellow Chapman University