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.
Brent, I have to say that you, & especially [Ezine Director], each continue to collectively rock our socks over here at 1605!
I have to say that I love the service... I figured out how to use it and how to get it set up and before I even started publishing people started subscribing!! Very cool.