Mosio is a mobile Q&A service. You save Mosio as a contact on your phone, then text it questions, and other Mosio users who are longed on to the network at that time answer your questions and Mosio texts you back the answers. Here are a couple examples

Q: What is the genesis of the term "bombshell" as in "blonde bombshell" ?
A: Bombshell Girl referred to the "pinup" girls who were painted onto the sides of WWII planes, bombers, and their bombs

Q: What is seymour skinners real name?
A: Armen Tamzarian

The veritability of the answers isn't exactly always on par with wikipedia though, as you just kind of have to trust whoever is answering your question.