In the last couple of years, I have build an email list of over 2,000 subscribers as well as over 4,000 customers.
Most of my customers have bought Wordpress plugins from me, and in general, they are into Wordpress, affiliate marketing, Amazon and SEO.
If you have a list of customers who are interested in the subjects above, then we should talk :-)
We can promote each other and provide even more value to our customer!
You can PM me here on the Warrior forum, or email me at george.katsoudas.jv [at] gmail.com
Looking forward to working with you!