Emails are the original "push" and it still works. The "FWD:" is like the original retweet. Emails are part of nearly every person's life in the modern world

Emails are the original "push" and it still works. The "FWD:" is like the original retweet. Emails are part of nearly every person's life in the modern world at varying degrees. How can Email lists not be successful? It may not be sexy, but it's real.