bump.
I normally do blog posts when I first get a machine, the unboxing and so forth, but documenting normally goes somewhere on the gentoo documentation site. Or possibly our new wiki.
And for the record when fun topics come up like ARM based hardware, or Linux stuff in general (I'm not much if a web guy, I prefer lower level work) I tend to visit the comments more than a couple times.
For those not familiar with building chrome, it should be something like export BOARD=daisy before doing the setup/build steps.