Google's keyword-linked text ads are usually remarkably appropriate to the page they adorn. Not always, though.
Yoel Ben-Avraham at Second Thoughts writes about his opposition to Sharon's disengagement plan. Google (as of this writing) serves up the following ads:
The first two are at least on topic, though presumably not to Yoel's liking. The fourth is just wacky. But the third is a gem!
Compare and win, indeed.