This site where you could ask and answer questions, often about technology, was very fashionable amongst the digerati at the end of 2010, with heady talk of it overtaking Twitter.

BBC: Pinterest - hot new network or another Quora?

Not only did the counselor ask me detailed questions about my dog's breed, age and playing habits, she went on to patiently answer questions and make innovative suggestions for curbing aggravating housetraining problems.

CNN: Site-Seer: Fetching an obedient dog from the Web

In one conversation with a confidential informant recorded by investigators, Morejon demanded thousands of dollars in payment for Cuban birth certificates and provided advice about how to answer questions from immigration authorities who might ask why he has a Mexican accent.

CNN: STORY HIGHLIGHTS

Before your appointment talk to your older child about questions the doctor may ask him or her, and be prepared to answer questions on behalf of your child as necessary.

CNN: Ear infection (middle ear)