The BlackBerry Bold 9790 is making a solid run at the "worst-kept product secret ever" award, adding yet another leak to its already long list (which includes RIM's own outing of the device). This time it's courtesy of a CrackBerry tipster, who snapped photos of the device's front and back. There are no surprises in the photos — the 9790 is tiny, and has four very odd-looking buttons surrounding the optical trackpad. The phone still hasn't been officially announced, but it can't be too far off at this point. Will you be buying a 9790 when it finally comes out?