Last Updated: August 27th, 2012
The Android Market certainly doesn't have a lack of group chat-messaging clients, but it appears that Yahoo is ready to throw its hat into the ring away. Separate from the Messenger app (which has been available on Android for quite some time), Hub uses text messages over a data connection - meaning that you won't incur any text messaging charges from using it. Unfortunately, your friends who don't have the client installed will, and in fact they may not be able to use it at all.
Last Updated: December 8th, 2011
The Asus Transformer Prime: the first Android device to ship with a quad-core chip, courtesy of NVIDIA's brand new Tegra 3 (Kal-El) CPU. But there's more of a hook here than power alone - Asus has gone back to the drawing board for the Prime (model number TF201) and revamped the device from nearly head to toe compared to its predecessor, the TF101. It's substantially thinner, lighter, and more attractive than the rather portly 101, while packing a much more powerful CPU, better display, and reportedly better battery life.