ChimpPress is a new way to manage your MailChimp campaigns right from your WordPress Dashboard.
You can grab your API key by visiting your MailChimp account here https://us2.admin.mailchimp.com/account/api/
You surely can! Simply select the option "Template" in the "Campaign Type" section.
Yup! Each time a campaign is sent using a template it's statistics will be added to the template stats section.
Add any of the following tags to a content widget in your template and it will be replaced with the relevant data.