I think this is an excellent way to acquire paying customers AND will give many potential users the option to see if they can build a decent subscribership without having to front the $250 or more that would be needed for ListBuilder.
We used this service for many years. It has always been useful and...thank you for always being helpful.
I wanted to thank you for providing such a great service - you have saved us thousands of dollars on our advertising budget, saved hundreds of trees and over 50 percent of our leads come from contacts on our Ezine list.