Nirvana reunites for Q&A session in NYC



Former Nirvana band members Krist Novoselic and Dave Grohl have confirmed they will be joining Nevermind producer Butch Vig for a Q&A session hosted by Jon Stewart in New York.

Facebook puts friends on the spot with relaunch of Questions

Just how knowledgeable are your friends? Because Facebook's relaunching its Questions Q&A site to give more prominence to information from friends, and less to answers from the general public.

Ask.com abandons search business

Ask.com is giving up on its search engine to focus on its Q&A business, losing 130 staff in the process.