Filing: West Co, founded by Biz Stone and Evan Sharp, raised $29M; it launched the invite-only social app Tangle, "designed for intentional living", in November (Tim Bradshaw/Financial Times)

Filing: West Co, founded by Biz Stone and Evan Sharp, raised $29M; it launched the invite-only social app Tangle, "designed for intentional living", in November (Tim Bradshaw/Financial Times) - Tech Sentiments