Before starting to herald doom and gloom for Sony people should have look at the stockmarket and stop acting like Sony is the only one with problems....
A lot of companies are changing their forecast, it does not mean they will die ( well a few big automakers probably will, and probably a few airlines too) , just that profit will be lower for a while....
The stockmarket as a whole is down over 40% since the beginning of the year...
Companies like Nokia are trading at levels not seen in years despite still being market leader in their segment and making profits....