In many forums some of the posts are very informative and useful. A great way would be to add a button similar to the one blow to email the Post or article to a friend.
The Mod would allow members to email the whole post to a friend, along the same lines as the "Invite a Friend" Mod
Can anyone see a way to write a hack like this, Not only will it allow members to email parts of a thread, but it could also gain extra new members that would sign up to the site.
Just an idea i had