WifiPDX was created and is maintained by Adam DuVander and DuVinci, Inc., a Portland, Oregon, Web programming company. DuVinci's work for the popular Web sites Sperling's Best Places and Who2 can be seen on eBay, The Wall Street Journal, and Ask Jeeves.
WifiPDX is a one person operation. I don't provide Internet access or sell anything, but I'm happy to chat about free WiFi. If you want to get in touch with me, Adam, email me at my website.
If you have an unlisted WiFi spot, you can add your WiFi spot.