Making Games For Cellphones Is No Easy Play: "Desperate to avoid even one minute without a diversion, consumers around the world are flocking to buy videogames that can run on their cellphones. That would seem to be a clear win for makers of the games, but it isn't working out that way.

In fact, cellphone games are sold so cheaply that many developers are struggling to cover their development and distribution costs. Exacerbating the problem, some cellphone-service providers are taking a hefty commission for the games they sell to consumers. "