If you’ve been following along from the beginning, you have now learned how to grow your email list to epic proportions, you’ve segmented your list so that your emails are highly relevant to each individual subscriber, and you’ve learned how to send amazingly effective emails that have a high open-rate. Now you are ready to automate the process and turn your campaigns into money-making machines!

The only other thing I would have mentioned under design is to not underestimate the power of colour and textures – in my hunt for a theme that I actually want to work with, I’ve narrowed it down to finding a minimalist theme and just giving it a hint of colour to add some flair. Otherwise things can just detract from your content just like you said.
Thanks for bringing that subject up! Having you used both of these services in the past 2 years, I prefer Aweber over Mailchimp. For me it comes down to usability and efficiency, which Aweber just does better than Mailchimp. Having said that, I do like the value Mailchimp brings to the table for new startups with their free service. Also I do admit that giving away 2,000 subscribers to everyone – that’s just huge, yet clever at the same time.
During my beta tests with Split Test Monkey, I found it simplifies things to make it easier to setup and fast without all the complex features.  I ran a list building campaign with cold YouTube Video SEO traffic for 16 days. I expected conversions at 4-10% or much lower because people didn’t know me. I tested two… “19.43% List Conversions and $4985 in Revenue?”

Alex GetResponse is a good service too. They have a smaller customer base than MailChimp or Aweber but they are definitely on the right track. You should consider your own options that will help you decide. For example, pricing, growth, support, reliability, deliverability, spam filters, etc. Make a list of these factors to compare on your own, you will also find such analysis around the web but those analysis could be biased towards one of the service. So you better do it on your own.

Upon signing up there’s a skippable introductory video. AWeber has a bit more of a setup procedure than most ESPs; to get started, you’ll need to fill out information including the business address you want to feature on the bottom of emails, as well as any customizations you want to make to AWeber’s standard opt-in confirmation message. Once you’ve finished those basic configurations, you’ll be free to explore the program.
The main weakness I see is the price-point where small companies are concerned. If you don’t need all of AWeber’s bells and whistles, there’s no reason to pay for them. You’ll also want to make certain that if you are trying to cancel your account, you’re not just accidentally suspending it. This is especially important where the free trial is concerned, as AWeber requires your credit card info.

Finally, you can optionally include “automations” with your broadcast. Automations are a simple way to automatically add or remove tags when your subscribers do certain actions, like open the email or click on specific links. Adding and removing tags are important when creating segments, or subscriber groups, and triggering automated email campaigns.