For every item on the list you can point to trends that are positive for the exact same metric. Like (there are a lot of other examples):
http://online.wsj.com/article/BT-CO-20100726-710938.html
I agree that the economy is quite uncertain right now. However, waving the flag of doom isn't really productive at this point. Particularly when you're cherry picking data to arrive at what appears to be a foregone conclusion. I don't know if it's a fascination with disaster or (I suspect) more politically motivated.
Either way, it makes you no better than this guy:
http://lamarhowell.files.wordpress.com/2009/01/the-end-is-ne...