When there's a really big breakthrough technology, there are two stages. In the first stage, you do things you already did, but you do them better. In the second stage, you do new things you never could do before.

In '94-'95, when the web was starting to become popular, one could not imagine that 'One day, I'll be able to press a button and order my groceries.'

One example that I think is worth noting in terms of what's coming due to WebRTC... It's quite possible that if you look at virtual reality or VR, the predominant use case in the near-term might actually shift to the browser.

In general, as a company, you want to have 2.5-3 years of cash on hand—or the ability to get to that point—or to be profitable.