As soon as there is a perceived drop in house prices, people will be raring to buy. This is just a temporary lull manufactured by the media.
Nonsense.
You are right that once prices have fallen by a certain amount then there will be more people who think it's a financially good investment to buy a house again.
But at the moment a lot of people cannot afford to buy a house because they cannot get a mortgage sufficient enough to afford what they want.
This hasn't been manufactured by the media, it has been caused because banks aren't lending as money as cheaply and as freely as they used to.
It was the fact that credit (mortgages) were cheap and easy to come by that led to such a huge rise in the first place. Just about every man and his dog was able to 'afford' a house, because banks would give them whatever they needed to be able to buy it (100% mortgage or even 110%) and the interest rates were relatively low as well.
Now it is much harder for people to borrow the money needed to buy a house and so a lot more people have been forced out of the market. This has led to the drop in prices we are now seeing.
Of course there is a bit of a 'panic' factor created by the media now that it has started, but it was always going to happen eventually - as banks relied upon cheap lending to keep bringing new buyers into the housing market and keep pushing prices up. Whilst prices were gonig up, the banks weren't really taking any risks, because, if anyone defaulted on payments they could recoup their losses by selling the property.
But now that banks have had to tighten up their lending, there is no longer an easy and relatively cheap way for a lot of people to start joining the housing market (at the bottom). This means that house prices start to fall, which in turn means that banks get even more cautious about who they lend to, which means even less credit for many people, which means less demand in the housing market, which means more falling prices.