Blogger Tip: How to add "Email Subscription Form"

Looking for a way to collect emails from blogger site visitors? Here are some good source I found:

• Feedblitz.com: This is a free (ad supported) service that enables publishers to collect subscribers and send emails for free.
  
• Feedburner.com (now part of Google): Primarily used to send new articles with a very light 'delivered by' footer, ability to export subscriber email addresses.
  

Here are a couple of nice posts on this subject: "how to add Email Subscription Form using Feedburner" and "Add RSS/Email subscription in Blogger".

Separately, Google added the "Subscribe to" feature which is different, it currently only supports 3 RSS readers: Google, Bloglinks, and Netvibes, and there is no email support.