Google Chrome task management is one of the cooler features. And the task manager is just awesome. The only problem I have is that, until the rich RIA applications start poring down on our browsers, the resource we all know that wastes CPU and networking is Flash. And it looks like their is only one and only reference to the Flash plug-in on Chrome task manager:
That being said, I'd risk to predict that for this class of resource usage, Chrome won't help us identifying the guilty tab for most of our present cases.
Still a great feature and browser.