Tablet PCs expected to push down e-book reader and notebook sales in 2H12

Tablet PCs expected to push down e-book reader and notebook sales in 2H12: Tablet PCs are expected to push down e-book reader and notebook sales throughout the rest of 2012 as ultra-mobile tablet products such as the Kindle Fire HD, Nexus 7 and reported 7.85-inch iPad are seeing increasing demand, according to market observers.