The fight over the questionable value of social networks, fueled by the upcoming IPO of Facebook, got a boost as Facebook made a billion dollar acquisition. The company it bought–Instagram– is a maker of a popular photo-sharing app for mobile phones. It seems a number of other products do the same thing. Apple’s (NASDAQ: AAPL) iPhone is set up to accommodate similar features.
But, Facebook has been sharply criticized for its lack of a model to make money on mobile devices. Some experts believe this trouble argues against a $100 billion value for the company which has 900 million users around the world. Other online firms, led by Google (NASDAQ: GOOG), make significant amounts of money with their smartphone applications. Even if Facebook wants to gain ground in the portable device business, $1 billion is a huge amount to spend for a firm which has 30 million users and next to no sales.