> I forget who https://techcrunch.com/2018/03/28/san-francisco-will-regulate-electric-scooter-sharing/ https://techcrunch.com/2018/03/28/san-francisco-will-reg

> I forget who https://techcrunch.com/2018/03/28/san-francisco-will-regulate-electric-scooter-sharing/ https://techcrunch.com/2018/03/28/san-francisco-will-regulat... ISTR it was Lime, and this article from March seems to back that up. The other two launched shortly after because they were afraid to lose first-mover benefits. Woopsie.