One way to increase bonding between your website and the visitors are using social media, for example Facebook. Imagine that you have to customize Office online and display Facebook fan’s page in your website. So what should you do?
Grab the code from MSDN Code gallery here (http://code.msdn.microsoft.com/Office-365-Facebook-Wall-edc86722) and follow the deployment guide here (http://www.youtube.com/watch?v=rxrPYtieUlM). I believe it will takes less than 5 minutes to complete the task.