I am attempting to create a landing page that we want to look very similar to our website. On our website, we have social button widgets that redirect to our respectice Twitter, Facebook, and Google+ pages respectively. I am trying to do the same with the landing page in Marketo but it seems I am unable to. I've followed all of the steps in the "Add a Social Button" article but yet when I reach the dropdown to add a "new" I can't. Is this yet another limitation in the Spark edition of Marketo or simply a Marketo technical difficulty?