Search engine offers mobile answers text service

ChaCha allows users to search the Internet from their cell phones We've all been there - sitting on the couch watching American Idol with a group of friends when one of the contestants launches into the 1987 dance-pop classic "Never Gonna Give You Up." After the contestant is ebulliently praised by Paula Abdul and brought to tears by Simon Cowell, Ryan Seacrest tells America that their votes are now more important than ever, and the commercials roll. Someone asks, "Hey, who sings that song... [read full story]