HP Slate rumors

There are more rumors circulating about the HP Slate. I'm not sure what to believe, given that it seems to make sense that HP would want to create a slate that runs webOS instead of Windows 7. However, will HP create a device that runs both operating systems? Will they release different models, each running a different OS? Or, are these rumors simply the results of creative imaginations?

Is the Windows 7 HP Slate dead?

I'm looking forward to seeing the HP Slate when it finally comes out, but I want to know which OS it's going to run.