So Facebook have done away with the Share button a few weeks ago and now have launched a Send button instead. The new Send button allows Facebook members to send a page of your content to select friends, groups or email addresses. Great to make links a bit more personal rather than having to use lists or worry about who is seeing what links members post.
To add the new Facebook Send button you just need to paste the following code into your website templates wherever you want the button to appear. If you already have Facebook Like installed on your site just add
send=”true” to your Facebook like code snippet.