According to
http://www.engadget.com/2013/02/24/hp-slate-7-hands-on/, HP plans to re-enter the Android market. Supposedly, it'll be running a dual core 1.6 GHz CPU and have a microSD slot.
Hmm... get the Nexus 7 with a better pedigree or get something with expandable/removable memory....
Or, just keep my 32GB Touchpad - which has great build quality and is running Android just fine.