@danielmcclure on Twitter: "Common Sense Tip: If you are selling a mobile marketing course, it helps if you host the sales video in a mobile friendly format..."

Last Updated: May 3, 2011

Common Sense Tip: If you are selling a mobile marketing course, it helps if you host the sales video in a mobile friendly format…

https://twitter.com/danielmcclure/status/65507074687250432