The Palm letter informed USB-IF of the WebOS update, which would change the Pre's Vendor ID to the same as Apple's in order to regain iTunes support. "Interoperability is central to any standard-setting organization," the letter read, "because, without widespread interoperability, many of the benefits of standardized (as opposed to proprietary) technologies are lost."
If USB-IF decided not to intervene in the dispute, it could have continued as a cat and mouse game for some time, with iTunes updating and killing syncing, and then new WebOS software restoring it. However, USB-IF not only states in the letter sent to both companies that Apple has the right to block out the Pre device from syncing with iTunes, but also that any further attempt by Palm to defeat the block would violate the group's rules.
The letter requested that Plam respond within a week and clarify its position. Palm spokesman Derick Mains said that the company is reviewing the letter and will respond if appropriate.