I have invested in four social networks. More than any other. But that's in Russia and Poland.

I must analyze, from what I do now, what will be the impact two or three or five years in the future. What is the statement I want to make?

Facebook is at the forefront. It's the company that can fundamentally change the way information is being exchanged and processed. It can be the basis for artificial intelligence to develop over time.

I have invested in four social networks. More than any other. But that's in Russia and Poland.

The polling of Internet users shows that friends recommendations are the most reliable driver behind purchasing decisions. Right now that market is largely untapped. Facebook and other social networks can allow that to happen.

It’s not about revenues: the fundamental economics in digital business is scale and margins. The top line has become the bottom line.

I'm trying to learn from various corners of the world.