In the run-up to Dreamforce we previewed the exciting Visualforce technology with a few developers, and I’m happy to say that this is going to pay off for those of you who are interested in exploring "Salesforce outside the box".  The team at Appirio has offered their exciting Employee Directory application for all to see.  You can read about Jason Ouellette’s experience building this demo app, you can run the app in a test drive, you can even check out the source code.  There is an innovative tag cloud built using Apex Code and Visualforce, as well as a truly out-of-the-box look and feel to this app.  Click to check out the article and app.