Google now let's you to track packages

Google has a new search by number feature that’s worth checking out. For example, you can type in a UPS tracking number and see where your Sha-na-na box set is. Unfortunately, it doesn’t seem to work for USPS shipped items, probably because the USPS dosn’t expose an API. Jeez, I’m just going to start assuming that google will understand anything that I choose to type in it’s friendly little textbox.