As more and more holiday video cards emerge, I take a look at the two types of video cards: humorous and serious. In this post, I mention my favorites from this holiday season of 2009, and why.

A new study by ROI Research revealing reasons why people most often unsubscribe from email lists, and the rates at which they unsubscribe. You can't listen and engage in an email blast, but you can take the information from listening and engaging on social networks, and use that to decrease your unsubscribe rates.