I really like your plugin, but there is an important feature missing: The sign-up form does not allow the subscriber to select a preferred email format (HTML, Text, Mobile). This feature is available through the default sign-up form, and through the embedded code generated on MailChimp.com, but not through this plugin!
Here's how the plugin looks on a website I'm building for a client:
http://www.santlytraining.com/ (no preferred format)
Here is the default sign-up form (with preferred format), first on it's own, and then embedded into a Facebook page:
I'd like the sign-up form to include the preferred format no matter where it appears. Can you please add this feature to the WordPress plugin?
Thanks very much,
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