The USPS

I've heard it said that the United States Postal Service delievers mail in the rain, snow, sleet, etc.

My question is this: will they deliever the mail in perfectly good weather like it is today?

Ya know, it's kinda funny that I'll have all of these ideas of ideas that I could post or write about, and, when I get back to my computer, or get a chance to pull it out, I'll log onto Blogger and stare at the "create post" screen for 15 minutes, completely blank, both in my mind and on screen.