Free web reference questions answered by cellphone

From American Libraries Direct

Free web reference questions answered by cellphone

ChaCha is a free cellphone service that lets you ask any question answerable via a web search, using almost any cellphone, by simply making a voice call. Just dial (800) 224-2242 and state your question. In a few minutes, you’ll get an answer via text message from one of 10,000 hired “guides”—students, stay-at-home parents, retirees, and others—who look up the questions on the Web and reply. They get paid 20 cents per answer. (Perhaps libraries should have thought of this?)...Wall Street Journal, Apr. 24