Kickstarter raises $1bn in pledged money.

Kickstarter crowdfunding raises $1bn in pledged cash. Will it hurt venture capital? Also, a long-running Indian call centre scam just got nastier. And is there a merging of robotics and wearable tech? Presented by Rory Cellan-Jones. With special guest Avid Larizadeh, co-founder of online boutique Boticca, and members of the BBC Online Tech Desk team Neil Bowdler, Dave Lee, and Mark Ward.