WiFi Seeker ships June 15, company says : In Thursday's New York Times, I write about the WiFi Seeker, a small Wi-Fi signal sniffer that produced the most page views of any article ever on Wi-Fi Networking News. The company says that they plan to ship the $29.95 device to individual customers starting June 15. If you order at least 250 orders, you can customize the unit with your logo.