prostoalex writes "With municipal Wi-Fi taking off and startups distributing free wireless routers for those willing to share their Internet connections, Wi-Fi phones or hybrid phones with both cellular and Wi-Fi access, are attracting interest. Dr. Dobb's Journal runs a review of 6 wireless phone devices available on the market today. The cheapest ones start around $80, but lock you into T-Mobile branded hotspots. The more expensive ones, Sony Mylo in particular, offer support for 3rd party clients, such as Skype, GTalk and Yahoo! Messenger."