There have been many things going on in my personal life that have drawn me away from Chrome/Chromium OS work, and unfortunately, I can't continue producing custom builds as I have been. Among other things, I no longer have an adequate build machine, and don't have time to look over the commit logs as they come in (at an accelerating pace).
I'm sorry to let you all down, but hey, things are looking up — real production Chromebook hardware is slated to appear on June 15... and a Chromebox not long after. If you want to see more features added to Chrome OS, head over to the chromium-os-discuss Google Group, search through existing threads, and participate.