I'm giving you the link not the image because the comic has an additional punchline in the mouseover text and I couldn't figure out how to share that with you:
http://xkcd.com/490/(Be aware before you hit <random cartoon> that it's a grad-school-level comic. It may be stick figures, but it's sometimes got adult themes...beyond the obvious they also tackle calculus & high-energy physics...)
And otherwise...
Between a bad work deadline (me) and another round of colds (me, husband, preschooler) that keep us from sleeping, I've fallen off the bandwagon again. We'd done so well ... last night I didn't even put away the pasta, forget shining the sink.
Sigh. And there's a storm predicted for Saturday when I was planning to have some neighborhood kids over to have hot dogs and cupcakes for my daughter's 3rd birthday...