The contagion of Twitter, Facebook, and the like speeds up the transmission of information. It can speed up the dissemination of sagacity and knowledge, depending upon whether an information receiver uses his brain or not.

It may be the case that the smart gets smarter and the dumb gets dumber, in this era of social media, I suspect.

Perhaps the big Japanese electronics companies, such as Sony and Panasonic, will retreat from the TV sets market by and by.

What are they gonna focus on next? Software?

Seeking and vetting opportunities takes lots of time. But that's the price which people should pay in this world driven by competition.

If Sarah Palin ever became a president of the U.S., would she be out of her depth and the U.S. be a total mess?