Tris follows these people on Refind.

Dropbox works the way you do. Need support? @DropboxSupport. Part of a team? @DropboxBusiness.
WIRED Science
Bringing the radiothermally generated heat. The team: @KatieMPalmer, @JetJocko, @MeganMolteni, and @MrMattSimon.
The Social News Network. Uncompromised journalism that inspires smart conversation and a thirst for change. We have an app for iOS, Android & Windows8!
Speaking truth to the new power. (Tweets mostly by @sarahcuda and Paul Bradley Carr)
Sarah Lacy
I'm the founder of Pando