Online video has become a daily fix for millions of people. Now entrepreneurs are starting to cash in on that obsession.

Consider Valentina Trevino. The 29-year-old Chicago artist and filmmaker regularly posts videos on YouTube, showing how she created a painting and what it means to her -- and musing quirkily on a host of matters. In one clip, she ruminates about the strange connection between the ballerinas in Edgar Degas's art and Britney Spears's custody battles.

You should have minimal knowledge in finance and financial planning before taking any financial advice. It is time to educate yourself:

The latest camera? He's got it. Earrings? She'll yawn.

The ultimate holiday-shopping challenge is finding a gift for those people in your life who basically can -- and do -- buy anything for themselves.

Here are suggestions for when money is no object but ideas are scarce.