At their worst, message boards can subject you to mindless braying or outright stock scams. But at their best, they provide meaty insights on just about every stock imaginable.

Some hedge fund managers have made big bucks trading oil futures - George Soros is one.

People are told their rights when they're arrested. Consumers getting collection letters are entitled to the same courtesy.

I'm rooting for Saudi Arabia getting a seat on the U.N. Human Rights Council.

Digital is the only way to get rid of corruption and unaccounted cash.

The internet has been a boon and a curse for teenagers.

Digitization is the full-scale adoption of computer- and Internet-enabled technologies by consumers, businesses, and governments; it is important because it can grow economies and create jobs.

I spent all day in front of a digital screen, but I'm about to curl up with a book.