Social media is to blame for just about everything, according to the media. We look at the London riots, JB Hi-Fi's cloud music service and this week's top stories.

Your hosts this week are CNET Australia editors Ty Pendlebury, Michelle Starr, Derek Fung and Lexy Savvides.

This episode's topics of discussion include:

• NSW backs R18+
• World Wide Web turns 20
• Mobile phone turns 30
• Apple bans Galaxy 10.1 in Europe
• Apple and five publishing houses in trouble over ebook pricing
• Sony, Samsung and Panasonic agree on 3D standard
• Catwoman destroys IMAX camera
• JB Hi-Fi to have cloud music service
• Identify the London rioters

Don't forget to check out the latest episode of Pulse TV, the perfect video companion to our weekly audio show.

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