What's wrong with that? If the idea behind a company is worth say 10 or 20% of the company, then the idea of limiting a blogging service to 140 characters, or t

What's wrong with that? If the idea behind a company is worth say 10 or 20% of the company, then the idea of limiting a blogging service to 140 characters, or the idea of blurring people's smartphone pics to make them more "artsy," have been rewarded to the billions of dollars as well.