Angry Birds is one of the fastest-growing online products I've seen, growing even faster than Skype, and the company has done a brilliant job of extending it across different platforms and merchandise.

If you want to be an entrepreneur, it's not a job, it's a lifestyle. It defines you. Forget about vacations, about going home at 6 pm - last thing at night you'll send emails, first thing in the morning you'll read emails, and you'll wake up in the middle of the night. But it's hugely rewarding as you're fulfilling something for yourself.

Another differentiator is that Skype is free and simple to set up, and it costs us virtually nothing for a new user to join the Skype network, which is why we can offer the service for free.

I hope that my investment into Atomico will become my best financial investment to date.

The point is technology and innovation have advanced far past what DCGS is capable of doing. It's not an agile enough tool to be able to incorporate and integrate the most advanced technology that is on the shelf today that can be bought by our forces that frankly our war-fighting units want.

If you step back and look at technology from every era, it has displaced jobs but also created a lot of jobs.

By exciting citizens about the new digital opportunity, breaking down silos of competing groups to form a truly open innovation ecosystem and shifting day-to-day resources to focus on big long-term investments for the future, countries can ensure that they break through and bridge the digital gap.

I think because of social media and YouTube things are changing. Today people have a judgement about films.