iPhone to get wifi syncing? Steve Jobs says, "someday."
Users who jailbreak their phones can already take advantage of Wi-Fi syncing, which proves that it works. It'll be nice when it becomes possible without breaking the warranty on your phone, though. I'm sure that Apple just wants to slap a shiny Apple interface on the feature before making it part of iOS. Still, "someday" isn't very specific. For all I know, we could be waiting until iOS 5.