How can I get more traffic?
That's the number one request (other than, "pass the salad dressing") of most of the people I meet.
The problem, of course, is in the "get." The request has at its foundation the assumption that what you've built has somehow earned attention. "Our business model is working great--we just need more traffic..."
People never say, "how can I earn more traffic?" or "How can I rethink the core of what I'm offering so that it organically attracts people who want to see it?"
Getting traffic is a little like getting a date. You can probably manipulate the system for a little while (I had a roommate in college who was great at it) but self-reinvention is a markedly better long-term strategy.