Subscription registration notification (alert)

Hi!

I wanted to point out that this is just a suggestion thread as this feature is important to many people.
The plugin is well built and does exactly what it needs to do, but please do add an option for us to show alerts on the same page as the subscription registration form is. This is really necessary for a lot of people. When I put my wordpress site in a maintenance mode and setup coming soon page with mailing list registration form as maintenance page, users can not access other pages. This means they won’t be redirected to the newsletter page that shows the status messages. Status/alert/notification messages should appear on the same page. Please do add this feature as soon as possible and I promise you will have a lot more users using this plugin.