I said that because of new soc releases and the possibility of the pcb/case design not being finished, thus waiting till mid to late 2014 for newer socs and details from qualcomm and other soc vendors. also cherry trail promises vast increases in battery life.(bay trail already has 8+hours on 8...
the pro with going with x86 is a large game library.
bay trail (and cherry trail, the upgrade in q4 2014) can both boot into linux or windows. This is important because of indie games. They will run on all 3 desktop platforms, but most likely on intel/amd equipped machines,not ARM. It also...
i think its actually a co processor so it mightn't be good for the pyra.
it does have linux kernels pre-built, so it might be useful for other people that are into stuff like this.
http://www.adapteva.com/
This was originally a kickstarter that promised open sourcing their project.
It's a 16* or 64* core arm processor that draws 2w of power.
Just something cool to look at. :)