So we did the hard work and sifted through hundreds of AngelList profiles to come up with the ultimate “Airbnb of” or “Airbnb for” list. Some observations: Most common: Airbnb of car sharing, or its many variations. Second most common: Airbnb of office space (Nevermind the history of Loosecubes, which rose fast and then crashed and burned). Strangest: AirBnB for Next-Gen DNA Sequencing, for the biotech startup Cheap-Seq. Without further ado, the 75 odd companies that think they’re the Airbnb of…well.