Due to the large volume of data and detail in a traditional map pack, updates are usually done about twice a year, meaning high-construction areas can become terribly inaccurate before your maps company gives you a fresh edition.

ENGADGET: Toyota's "Map on Demand" a world's first

Pennsylvania is one of the only states with no standards for rural water well construction, meaning multiple other factors could be contributing to the problems.

NPR: Cause Of Off-Color, Fetid Water Eludes Pa. Town

Construction of new shopping centers is minimal, meaning that existing properties face little new competition.

WSJ: Starwood Goes Shopping for U.S. Malls

Last week, Apple received a favorable outcome when the ITC issued its claim construction order, siding with Apple's interpretations of two patents -- for those who aren't familiar, claim construction is the process by which the judge determines the meaning of specific terms in the claims, and it often has great influence on findings of infringement (or non-infringement).

ENGADGET: Apple simplifies its ITC suit against Samsung: drops one patent and several claims from two more

The developer told Wal-Mart it would take up to nine months to get the permits needed to begin construction and an additional year to build the store, a person familiar with the matter said, meaning it would be almost two years before the store could open.

WSJ: Wal-Mart Hits Obstacle to Growth in India