Sublime

I met Bruno Haid in a cafe that Igor Schwarzmann could have been describing, an austere garage in Williamsburg, Brooklyn, full of blonde wood, understated leather furniture, and motorcycle gear, which the shop also sells. Haid is the founder of Roam, an international "co-living" startup that promises its users — "Roamers" — the ability to move free... See more

But Bloomberg’s a tough device to dislodge. It retains prime real estate on its users’ desks and it’s a social network and it’s a luxury good. In combination, these features have lent it immunity to Christensen’s disruption theory. Slack may be an easier challenge.