Hot Potato Organizes The Stream Around What’s Really Happening Now (Erick Schonfeld/TechCrunch)

Erick Schonfeld / TechCrunch:
Hot Potato Organizes The Stream Around What's Really Happening Now  —  Yesterday, Twitter changed its organizing question from “What Are You Doing?” to “What's Happening?”  But if you want to know what's really happening now, check out Hot Potato, a startup launching right now at our Realtime CrunchUp.