I don't know why all the vitriol...it's an interesting technique, if only to a certain point.
You don't have to toss the camera at all, I did this years ago with film. You can spin the camera on the strap, swing it around your arm, or just simply move the camera around a light source with your hand...the results can be quite predictable, and quite delightful.
And don't forget, it doesn't just have to be light sources, it can be stationary geometrical objects, with some interesting lighting out of the frame. I just shot some cool shots on my little digicam, but then the battery died.
Before you guys knock something like this, try it a few times, it's quite a bit of fun.
And speaking of the Turner prize, that German guy who won it a couple years ago is really a fantastic photographer. Can't think of theguy, but he took the large format pictures of the Hong Kong stock exchange, shopping malls, etc. that became in a sense abstract works, even though they were hyper-realistic shots. Abstract if for no other reason than the absurdity in the images....like the grocery store with the thousands of candy bars.
The pictures he won the Turner prize for were also very interesting, the result of an accident in teh dark room, where he mis-exposed some color paper....he figured out that he could make some really interesting abstracts, and there's nothing about those pictures that ISN'T photography...remember, "writing with light," and all that.
A lot of people had the exact same responses to Jackson Pollock's work back in the day, and now we call him America's great painter. Rothko, de Kooning, all those guys did some crazy stuff that was at first very very sternly objected to.
Don't forget boys, art is an evolving form, and mankind has a natural tendency to hold back the development process. Some things stay and become part of the vernacular, some things merely get included in the general perception, and some things are forgotten. Does anybody here know what "Suprematism" was?
The culmination, or the jumping off point was when Malevich painted a red square, and called it "Russian Peasant Woman."
And yet, Suprematism contributed not only to Soviet photography and painting, but also to the rest of modern Western art. Ask any Art Historian worth his or her salt about that painting, and they'll give you a list of every modern artist in the last 80 years that was influenced by that painting, and that list includes just about everybody.