So Sorry, I just think that in a few years, Gentoo will be more about ARM( 64 or 128 bit) than Intel...
Check out the cluster on a board in the link below! (and you can run it from a solar panel + battery). Low power is King..... "72 quad-core ARM servers takes up just one rack unit equivalent of space." http://www.eetimes.com/electronics-news/4230267/Calxeda-could-create-a-32-bit-microserver-market?cid=NL_EETimesDaily enjoy, James