Growing your email list is now easier than you initially thought.

Viral List is more than just a plugin. 

Your current subscribers are best positioned to promote your email list so Viral List takes advantage of that opportunity

It sends a new Aweber subscriber an email offering them an incentive to share the awesomeness they got by subscribing to your list.

When your subscriber gets a friend to sign up using their “special” link, it automatically sends them that incentive you promised, even if it is just a “Thank you” message.

It is the classic Refer-A-Friend program, but this time it is all automated. You set it up once and it works for you in the background to grow your email list virally.

From the Blog