Forms
Forms are an easy way to facilitate feedback from visitors, and enrich the functionality of your site or blog. Here are the different options available at WordPress.com:
To help users subscribe to your site, or directly interact with them, we also have:
- the Follow Blog widget, for WordPress.com users to follow you through their Reader, or have non-WordPress.com users follow your site by email
- the MailChimp widget which allows you to have a mailing-list, and invite users to sign-up for it