Well yeah - but it was more in response to "Google can be upbeat because they're Google and nothing can harm them". This simply isn't true. Also, companies wil

Well yeah - but it was more in response to "Google can be upbeat because they're Google and nothing can harm them". This simply isn't true. Also, companies will tend to give out warnings if their business is coming under pressure (a lot of the time, but there are some pretty obvious counter-examples). The market is pretty brutal with nasty surprises.