Verizon and Motorola have kept a tighter lid on the Droid 3 than many recent smartphones we've seen, but a nice big leak just sprang from the bottom of the pot -- startup gadget blog PhonePads obtained three tutorial videos of the five-row QWERTY slider strutting its stuff. While there's no discussion of any dual-core silicon, there is indeed an 8 megapixel camera on board, which is apparently capable of 1080p HD video recordings. Other c