Hobbies & Businesses

On the web, there are two kinds of entities -- hobbies and businesses. There are a zillion hobbies and a few businesses. And a lot of hobbies pretending to be businesses.This blog is a hobby. iTunes is a business.The difference? Businesses make money.Facebook is a hugely successful hobby, and a dismal failure as a business. That goes for virtually all social media schemes (more on this later in