Maps are powerful tools that can be used in a variety of situations, from visualizing where customers live, to defining sales territories, to plotting crime patterns in neighborhoods. The first step in creating a map is to convert street addresses to latitude and longitude coordinates through a
When it comes to map mashups there's no doubt that Google Maps leads the way. On ProgrammableWeb we list 1,964 Google Maps mashups, almost four times as many as any other API. This popularity makes utilities built on top of Google Maps especially interesting, such as this contextual menu control, which pops up a menu when the user right clicks.