As I mentioned in another thread it would be great to have a textbox where you could paste your tracker code rather than only having Google Analytics available.
However something I noticed is when I signed up to the newsletter. The page reloads and says “Confirmation has been sent”. But if I were to track this action it would not work since there is no landing page or URL for the tracker to track, because the site just reloads.
I’d rather have the script load to a different page with a definate URL for this purpose.
Also it would be nice if you could ask for the users first name and not only email. This way you can personalize the e-mail marketing.