Some kind of stomach bug has hit all of us, save my oldest son. Our baby showed symptoms first and we wondered if it was a food allergy. Two miserable days later, we know it isn't. A very kind soul from our church took our boys for the morning - we hope she doesn't contract whatever it is that we've got.
In any case, if I'm extra slow responding to email, that's why. I slept through nearly all of yesterday and the night last night. Whatever this bug is, it's awful :-(