Your service is absolutely hands down the most cost effective marketing tool I have ever seen - and your service just gets better and better!
I love [Ezine Director] more and more every day! Thanks for the heads up. I appreciate it. I'll definitely be moving over the other two ezines and using [Ezine Director] exclusively. I am one happy customer!
Your interest in user feedback, as well as responsiveness, goes a long way in my opinion of the site.