I think I will probably try this at some point soon:
http://www.uclinux.org/pub/uClinux/arm-elf-tools/gcc-3/
And I plan to try crosstool, now that I have gentoo running in a VM.
This takes a lot of commitment (and a few beers -- coffee was not enough)...
Dammit! I could be doing VR apps for the Oculus store, now that the CV1 (Oculus Rift consumer version VR HMD) is in some Best Buy stores. I have a HUGE (respected) reputation in that community, and could sell my apps based on the reputation alone. Instead I am fixated on kindles, even adding to my collection recently...
My muse leads me astray -- it has no respect for money.. I have been overly fascinated by eink since those magazines came our with eink built into the covers (and had to be shipped in refrigerated boxcars to make the batteries last until the next issue came out). I bought a bunch of them. I know eink inside and out, and it occupies my dreams...