<A href="http://www.lbenitez.com/2011/11/how-to-add-community-button-in-email.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+SocializeMe+%28Socialize+Me%29" target="_blank">Luis Benitez has posted information on adding a button to a message</A> that lets you follow an IBM Connections Community with a single click. The code was written by Romain Lienard, of IBM.