Reset buttons - useful or not?

I've seen quite a few blogs posts lately complaining about the HTML Reset button. You know, the one that often sits beside the "Submit" button. I think everyone must have accidentally hit Reset at least once. So what's the use of it? Personally I have never seen a web form where a Reset button is necessary. And I have accidentally hit Reset many times - especially when it's placed in the position you normally find the Submit button.

This afternoon I wrote up a quick Google Chrome extension to hide all Reset buttons. Are you sick of accidentally clicking the wrong button? Try out the extension and let me know what you think.