Sigh. They're at it again. Check this Yahoo page so you can "opt out" of web beacons which will otherwise track your surfing. But you have to really read the page to even find the opt-out clickie. It's buried under the second heading, titled "Outside the Yahoo Network" and it's the third bullet along, bottom(ish) line.
I don't know if it's Freudian or if my computer is getting as sick of Yahoo's shenanigans as I am, but it kept skipping a space when I tried to type "bullet", giving it - appropriately - as "bull". Anyway: