NEA GPS Leader Group Email Digest, include text from comments and responses to discussion and message text

• From the spec

If a group member responded or commented on a discussion topic
i. A listing in the email contains:
• Time & Date of the action (in ET)
• Name of member who posted the comment or response
• Full text of comment or response
• Link to discussion thread
• If a group member created a new message in the group
i. A listing in the email contains:
• Time & Date of the action (in ET)
• Name of member who posted the comment or response
• Who the message was sent to: Group/Roles/Names of individual members
• Full text of the message
• Link to message

Strip out the HTML.
Only need to show around the first 200 characters, then ... but do not break up the word.