The latest ‘Aweber’ blog post is titled “Yes, You Can Put “Free” In Your Subject Line”.

Aweber’s post reports recent Yahoo research results. Aweber’s Rebekah Henson says, “Thursday, Yahoo! released an email visualization tool. Updated every second, it shows the volume of email being delivered through Yahoo! users across the globe. Click on the map, and it’ll zoom in to a breakdown of emails in that area (with all emails anonymized). Keep clicking, and it’ll display fascinating facts about Yahoo!’s user base”.

Yes, You Can Put “Free” In Your Subject Line

Aweber Blog