The Times made a reasonably sensible point re: Honda and spending - they spent the entire 2007 season with no sponsor logos on the car. How much did that cost them? I know they did have sponsors, but I'd be willing to bet they weren't paying anything like as much as they would if they had space on the car to advertise their brands....
And for what? An environmental message that most people didn't give a **** about.
Now they've got to pay out an absolute fortune if they can't sell the team and entry to someone else with all those employees being made redundant. It'll cost them ~£100m if they can't find a buyer.