SPOTLIGHT: MapQuest tops mobile downloads

Telephia's latest mobile applications report revealed that MapQuest Mobile was the top revenue-generating downloadable mobile application in the first quarter. MapQuest secured 21.9 percent of the total share of revenues for mobile applications, excluding mobile games and mobile TV. The Weather Channel came in second, with 5.7 percent of the total revenue share, while Verizon Superpages 2.0 came in third with a 5.3-percent share. Release