Not only tide will change, the tide is already changing: Jeff Atwood already quit Stack Overflow. Eventually Joel would do the same. Then new business owners

Not only tide will change, the tide is already changing: Jeff Atwood already quit Stack Overflow. Eventually Joel would do the same. Then new business owners would start milking it more aggressively. But I don't worry about it too much. As soon as Stack Overflow start declining - another, hungrier and more efficient competitor would pop up. Edit: any reason for downvotes?