I just wanted to take the time to say thank you for your service. We don't have a large subscription base for our newsletter, but it is important to get it out to our clients. Your service is stellar, and that you let us do it for free is even more impressive. I am very impressed with all the features you have to offer. It's a first class servi ...
I think you're providing a marvellous service and I'm seriously thinking of swapping one of my larger ezines over to you.
Your interest in user feedback, as well as responsiveness, goes a long way in my opinion of the site.