Something tells me that the next few weeks leading up to the iPad 3 announcement event will be rife with images flying around the web which sources say are components from the eagerly anticipated iPad 3. It does always make me wonder who these sources actually are, but nevertheless from a historical perspective; they generally seem to have quite high speculation success rate. This morning, we saw some images coming from MICGadget, which showed a comparison of the outer rear shells of the iPad 2 and the soon to be released iPad 3, which in summary, showed a thicker form factor, as well as a larger aperture for the rear camera, possibly pointing to an improved 8-megapixel offering.