It's been a short time since Microsoft announced the release of Bing, their next generation search platform (with its own Bing API). Along with the name change, several of Microsoft's product offerings have also rebranded, including two core mapping products: Live Search Maps and Virtual Earth. This means that Virtual Earth API will be no more -- it is now officially called the Bing Maps API (we've added a new Bing Maps API profile).
Earlier this month I eulogized the Yahoo Maps API. It was launched the same week as the Google Maps API and for some time was often mentioned at the same time. The Yahoo Maps API, it appeared, was to be disconnected by now, but it appears the company is going to wait a bit longer.