Sorry to derail this Dell thread with more HP talk, but the relevant audience seems to be here

I'm not so convinced that HP is making a strategic blunder. The PC business is their worst performing line of business, with an operating margin of 5.9%. Their top line operating margin is 9.8%.
Now when I look at IBM.. they sold off their PC business back in 2005 while enjoying a top line operating margin of 10-11%. Since then, they've boosted this margin up to 18% or so in 2010. It's been a bit choppy but there's a clear uptrend there.
HP appears to be following Oracle and IBM's model: enterprise software plus enterprise hardware.
The PC business has awful economics. Palm was a stupid purchase. These are both sub-optimal places for HP to focus its energy on. Software and services are a much better business to be in. I'm not applauding the purchase of Autonomy because I don't know much about them, but I think the strategy has merit. That said, there are easier investments for me to make at this time. I'll be watching HPQ as the story unfolds.
(No position in HPQ or DELL)