Is this the right response to McCain's new attack ad?

As I wrote earlier, John McCain is now running the first negative attack ad of the 2008 general election campaign, and it's a nasty one.

As you can see, it's a full-on paid advertising campaign by McCain. I came across it while on SurveyUSA's website. (I enlarged the "PAID FOR" disclaimer for legibility.)

I think this ad is completely inconsistent with McCain's pledge to run a respectful campaign. To illustrate my point, I've made this mock ad in response:

Feel free to use it in any way you see fit.