A WordPress plugin to add hyperlinks as a shortcode for the logged in users to a Text Widget. Usage:
[link page="<page title>" title="<title>" size="<p|h1|h2|h3|h4|h5>"]
[link post="<post title>" title="<title>" size="<p|h1|h2|h3|h4|h5>"]
[link url="<external url>" title="<title>" size="<p|h1|h2|h3|h4|h5>"]