Continuing the discussion from Share buttons on the post page:
You all are going to love me. A solution to share button for both newsletters and web Share Buttons for Email - AddToAny
There is a no script sent to the email and rendered after the click. When clicking the + button you can share to any social network known to this world, and with FB and Twitter visible.
Bookmark this tool and post the URL into it each time rather than editing a snippet. (That’s what I shall do, its faster)
IMPORTANT: YOU MUST CHECK THE NO SCRIPT BOX BEFORE GETTING YOUR CODE
Other Features: If you click the drop down you can change it to Subscribe and people can add your RSS feed if you want them to be able to do that. Be sure to use your XML url by adding /rss to the end of your domain url.