docs: function normalizeUserData() {
  		function handler(req, res, next) {
  			if (req.session && !req.session.user && req.session.auth && req.session.auth.loggedIn) {
  				var user = {};
  				if (req.session.auth.github) {
  					user.image = 'http://1.gravatar.com/avatar/'+req.session.auth.github.user.gravatar_id+'?s=48';
  					user.name = req.session.auth.github.user.name;
  					user.id = 'github-'+req.session.auth.github.user.id;
  				}
  				if (req.session.auth.twitter) {
  					user.image = req.session.auth.twitter.user.profile_image_url;
  					user.name = req.session.auth.twitter.user.name;
  					user.id = 'twitter-'+req.session.auth.twitter.user.id_str;
  				}
  				if (req.session.auth.facebook) {
  					user.image = req.session.auth.facebook.user.picture;
  					user.name = req.session.auth.facebook.user.name;
  					user.id = 'facebook-'+req.session.auth.facebook.user.id;
  
  					// Need to fetch the users image...
  					https.get({
  						'host': 'graph.facebook.com'
  						, 'path': '/me/picture?access_token='+req.session.auth.facebook.accessToken
  					}, function(response) {
  						user.image = response.headers.location;
  						req.session.user = user;
  						next();
  					}).on('error', function(e) {
  						req.session.user = user;
  						next();
  					});
  					return;
  				}
  				req.session.user = user;
  			}
  			next();
  		}
  		return handler;
  	}