I'm starting to notice that a larger and larger quantity of movies are being released in 3d. In the span of a few years its gone from an uncommon novelty, to being pretty damn common! My friends and I were discussing it, and the only conclusion that I could come to, was that it was the theaters' way of combating blu-ray, home theaters, piracy etc. As technology has progressed this last decade, it has become easier and cheaper to compete with the theater experience from your own couch. In order to draw people back into the theater, movies are given the 3d make-over to enrich the experience in a way that we can't watch in our own homes (as far as I know). Much the way people in the past went to theaters for superb picture and sound, will people in the future be drawn to the 3d and whatever new technology may arrive?
What do you guys think? Any ideas as to why 3d is becoming so prevalent?

