In Defense of Email, Part 9,732 I commented today on our partner Blue Sky Factory’s CEO, Greg Cangialosi’s excellent posting in defense of email as a marketing channel called Email’s Role and Future Thoughts. Since the comment grew longer than I anticipated, I thought I’d re-run parts of it here. A couple quick stats from Forrester’s recent 5-year US Interactive forecast back up Greg’s points con gusto: – 94% of consumers use email; 16% use social networking sites (and I assume they mean USE them – not just get solicitations from their friends to join). That doesn’t mean that social networking sites aren’t growing rapidly in popularity, at least in some segments of the population, and it doesn’t mean that…