It is also Mr. Scalzi's birthday. Go wish him well!
EDIT: As my guest below points out, one can find a most wondrous song on the Fairyland trailer:
I can also attest that it make toddlers squeal and ask to see it multiple times. I really should have known that Cat and S. J. Tucker were on it.
2) This looks like a useful collection of EPub tools.
3) The problem with artificial light (free registration required). I guess when we become cyborgs, fungi hybrids, or the Singularity occurs this will be less of a problem.
4) Speaking of fungi hybrids, here is your WTF moment for the day.