I don't do much advertising on this blog, but I do want to provide a link for a service that I highly recommend, Constant Contact. I've been using their service for a few months and I've found it very useful. If you want to try it, both you and I can get a $30 credit if you sign up by clicking on the banner below (or the one on the right side the blog). I use the 'Email Marketing' service and use it to store contacts and send out emails to those contacts.
