Toni Birdsong is a partner in Birdsong Creative, a graphics, marketing, and Web firm in Franklin, Tennessee. Tami Heim is the president and CEO of the Christian Leadership Alliance, headquartered in San Clemente, Calif.  Her professional career includes executive leadership experience in the technology, marketing, publishing, and retail industries.

Toni and Tami are co-authors of @stickyjesus: How to Live Out Your Faith Online.

They met on Twitter. :)