Now you know the modern web movement has achieved stranglehold status when the venerable U.S. Post Office goes on-line and mobile. Many of the same services available on the usps.com website are now accessible via mobile devices. Features include track and confirm, post office locator and zip code lookup. Right now, the features come in the form of a mobile web version but keep on the lookout for more specific applications for smartphones that take advantage of the phone’s GPS functionality.

Hat tip to Resource Shelf.