Email Newsletters vs. Social Media: Which Is More Powerful?

Knoebel Digital reports in its blog:

Darth Vader vs. Santa Claus. Dumbledore vs. Gandalf. Dog vs. shark. We can argue fantasy matchups all day without ever knowing which side would win.

But what about hip, new Social Media against the venerable stalwart, Email Newsletters? We don't have to imagine, the research tells us.

To set up the match, we're talking about Internet marketing.

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