Portland City WiFi Being Dismantled

The City of Portland, Oregon's municipal WiFi experiment is coming to an end. It was a public/private partnership between the City and a firm called MetroFi, which reportedly spent between $2 million and $3 million to build the network. But it never worked well, and residents reported it did not work well indoors. MetroFi went into bankruptcy in 2008, and the hundreds of antennas that were mounted on City property are now being removed. It is yet another reminder that fiber always beats wireless. Wireless is expensive and has limited capacity, and in as Philadelphia found out in a similar project a few years back, wireless vendors always oversell the technical capacity of their products. In cities with lots of tall buildings filled with steel reinforcing bars, wireless signals don't travel very far. Wireless has a role to play for mobile access and in rural areas where it will take a while to get fiber to every premise, but eventually, we will all have a fiber connection. As Portland has found out, wireless has a hard time competing with a wired connection.