1. For me just a website, but I am not down with the kids<p>2. No idea. I can think of 2 or 3 times in the past 6 years when I would have paid for such a service<p>3. When would people pay to have a one-off run delivered quickly? First band gig, startup weekend, etc<p>4. I live in Australia. US$15 is fine, but shipping is the killer