From what i've read most people recommend the use of Aweber when you want to build a mailing list. Right now I believe that I only have 2 sites that would warrant building a mailing list, and am wondering if there were alternatives to Aweber that I can use with Wordpress. I've found a few through searching but was hoping others had some general recommendations.
Ideally I want my mailing list to include members who want to be notified of various specials (or coupons) since my sites are predominately product based.
Thanks for any help!