Samsung and Apple seem to think that they're going to provide everything. Apple believes services will drive hardware, while Google wants to own each user regardless of hardware, so you have differing philosophies.

It's not in the interest of most mapping companies to make those changes as they occur, but if you give the power to local people, you can be sure that you're always getting the best information from the folks that actually drive those roads every day.

Using Waze, they're saving time on the road, money on gas, and emissions into the environment - a proposition they really can't turn down. But more than that, drivers use Waze because they feel they are part of a community, working together to overcome the global headache that is traffic.

Overall, there isn't much difference between a high-end Android and iOS phone, despite the fact that Android is a knockoff of iOS.

Wealth is used to entrench inequality, not to trickle down and solve it.

Parenting classes should be mandatory, whether you are adopting or not, and would include an evaluation of your current physical, mental and financial state as well as how ready you are to take on the rigors of parenthood. Our children are our most precious natural resource, and there is absolutely no other way to parent but to put them first.

At the beginning, you are 20 and you can just imagine... don't get me wrong, but having money. Then you realise that it's not only about you and what you are doing but that you have to give back.

Things that are unique and rare will cost a lot of money. Houses in East Hampton and Malibu will cost a lot of money because there just aren't that many of them. The value of sports has appreciated because it's the only thing that people have to watch live.