On February 1st, I used a new account to sign up for email from 25 potential prez candidates from both parties to study their use of the medium. Here's a summary of what I've found:

1. Most of the candidates have studied how email was used in the 2004 prez campaigns and have adopted elements that worked

2. Just like with their websites, nobody has offered anything innovative or interesting. (If even to engage the press or DC insiders only, you would think they would be putting more attention and energy into their mass emails) ...