There used to be a lot of acts, which was good, because people don't want to see the same act every night. But, you don't want too many acts, you don't want to over-saturate it.
The main thing I want to do is make people feel more connected and more active.
When a company is charging money for a product - as Evernote does for all above its most basic service, and same for Dropbox and SugarSync - you understand its incentive for sticking with that product.

