I think this works better for me:<p><a href="http://hangouts.google.com/start" rel="nofollow">http://hangouts.google.com/start</a><p>It is better for me because, now that I've visited the URL, if I start typing 'hangout' in the address bar, this comes up first for me and I just hit enter (and it's easy to remember). It's the little things.