I'm not going to multi-quote, just consider this the shot-gun response.
The chart above shows the 5 year trend (the blue channel) and the 3 year trend (the red channel - which we have now been above for a year). We have seen the resistance of the red channel turn to support, now that appears to be falling apart. Which suggests this line will be come resistance once again.
Lets say the market finds support at the blue channel (about 1365 which is also supported by the change in market behavior back in Oct-Nov 06 time frame and Feb's lows.) This represents a decent buying opportunity for a short term play.
However, it will not take long before the upper red line and the lower blue line converge. Now it's been six quarters since the yield curve inverted, we're overdue for a slowdown/recession (it typically happens within 5 quarters). yeah I know, it's different this time right? Unfortunately this is where that argument can crumble. If we truely see a change in fundamentals, then we slip back into the red channel and from there the Fed will steer this ship. If we are headed for an economic slowdown, there is nothing the Fed can do, responsibly - because inflation fighting is still more important. The global economics has to deal with the BB generation retirement above anything else (because the BB generation is a global phenomenon - never forget that when assessing the magnitude of what's coming as a result).
The big question now is how far is this subprime mess going to spill over into the market. IMHO, I think you can conclude that every piece of news that suggests subprime spill over is happening directly correlates to slowdown/recession and now the market is going to price that in. I would like to believe that a slowdown/recession is not coming but the market has come to the collective conclusion to start considering it a serious potential reality. That is what I think this is all about now and that's what were seeing out of Wal-mart and some of the other big retailers....the vote is not cast yet, but yesterday it went out for vote. Now we have to wait and see.
This is why my perspective has changed so rapidly in the past 36 hours - I think we hit a tipping point which I whole heartedly believed was a good buying opportunity, I was wrong and I paid dearly. However, I am going to go into the 1365 buy with a much more cautious short term approach - if I can pick up 1-2% on the dead cat bounce, I'll be happy and skeedadle.