Intuit Chairman Bill Campbell has been on Apple's Board of Directors since Steve Jobs took over as CEO in 1997. In a town hall meeting at Intuit headquarters, Campbell spoke with Intuit CEO Brad Smith about a number of topics including how to make a product great, what makes the best managers, and more. Looking towards the future, Campbell didn't mention future Apple products specifically, but he did point to another new product -- Google Glass -- as a blueprint for the future. From Bloomberg Businessweek: Campbell did tell the audience to expect to see "a lot of things going on with the application of technol