Blog Share with Registration Link

I love the new blogs and am planning on using them a lot for my event later this month. I’ve got two up so far and am writing more today. I was wondering if we could add any or all of these:

1. a simple share link for attendees who read it and want to send it to someone

2. an event site or registration link at the bottom of any said shared post

3. an option for attendees to opt in to receiving email notifications of a new post

4. a share link for us when we post to choose between sending to those who opted-in and/or a social post with link so we can announce it elsewhere or simply posting to the site

Many thanks!