How Twitter helps a small bookstore thrive – Omnivore Books follows a simple Twitter rule: 1/3 personal, 2/3 professional. November 28, 2011 Author: Category: Greg's Blog Learn how Omnivore Books, a cookbook store in San Francisco, uses Twitter to solidify relationships with customers and break through the publisher blockade. View full post on O’Reilly News and Commentary View full post on National Cyber Security Related