I just got an HTC Desire, and I would definitely use such an app (got a wireless router at home) in the time the computer is not accessible to me (need to share it with other people), or I am not at home (often). Of course, this may not bring in new people to PGD, but seeing as it's a vBulletin application (needs not to be done from scratch) it would be nice if I could use it. The question is, what needs to be done to bring it to us?