Comment by noahkagan

Most comments were about Aweber and Mailchimp.

I really like Mailchimp so I don't want the video to be taken the wrong way but a few of our challenges were with them.

Aweber (who we used first) on the other hand got hacked (twice!) and did not bother to mention that publicly. They did the first time, http://www.problogger.net/archives/2009/12/22/aweber-makes-a...

We've moved to Sendgrid.