What's thwarting Skype on cell phones?

Don't hold your breath waiting for Skype to arrive on cellular phones any time soon. According to experts, there are more than a few reasons why the technology won't be deployed from any vendor in the near future. It's not great news for Skype either, as the revenue stream would prove useful for the company. But the fact remains that Skype's service is a direct competitor to wireless service providers. Unless the Internet calling provider finds a business model that eliminates that issue, the Skype cell phone will remain indefinitely in development purgatory. Article