Akshell: The HN Effect and Our Accidental Launch
blog.akshell.com
blog.akshell.com
In 'What went wrong' you imply that you didn't do enough to capture user info but in 'What went right' you say you kept the barriers low by not requiring registration. In hindsight, which of those was the bigger deal?
To answer your other question: ideally I think we should have gone for a user experience whereby we let users try the service out without registration, but prompt them to save their work by registering when they try to leave.