Angel: How to Invest in Technology Startups—Timeless Advice from an Angel Investor Who Turned $100,000 into $100,000,000

by Jason Calacanis

Being a board member or advisor is nice work if you can get it, but you have to be willing to put the work in over a decade in the tiny startups that need you before the bigger companies that don’t need you as much will let you join their boards.