Dear Google ( GOOG): Seriously. Just tell us you're coming out with a phone already. We're getting a little tired of this constant speculation about whether you're making it, whether someone else will make one for you, if you're just making an operating system for mobile phones, and your comments about wireless spectrum bidding. Your analyst day on Wednesday provides just the opportunity to clear the air. During the event, CEO Eric Schmidt will no doubt delve into the finer points of your algorithm advertising-ranking methodology, the generational transition from client-server to "cloud-based computing," and your new widget ads. Fascinating as that may be, here's what everybody really wants to know: Are you developing a mobile phone that will at long last deliver on the promise of wireless Internet connectivity? I hope the answer to that is an unequivocal yes -- and that you say as much.