For the first time today, I used a messenger service in San Francisco. And let me tell you, best idea ever. I’d used them in Shanghai before, but never in SF. I needed to get a package from my office in SOMA to a place in downtown, so I called up Godspeed Couriers. They came to my office within 30 minutes, picked up the envelope with the documents and said they’d have it delivered within two hours for $8. Way better than FedEx and a ton more convenient than driving to downtown, trying to find parking and carrying the package myself. Love it.