> Also improves conversion rate since there's no risk the user gives up signing up because he can't be bothered to think about or generate a password. Sure, bu

> Also improves conversion rate since there's no risk the user gives up signing up because he can't be bothered to think about or generate a password. Sure, but there's considerable risk of the user giving up signing up because they can't be bothered with memorizing a random password and want to set their own like every other service allows them.