Yahoo! Sync App on Mac

I don’t believe I ever authorized Apple or Yahoo! to install this utility on my machine. It does not live in the Applications folder – and Spotlight seems to ignore it. Here it is. I just trashed the YahooSync.framework folder (admin permissions required). The question now is whether it will reinstall itself.
Path to Yahoo! Sync

Update: It’s been over a month, and I’m happy to report there’s still no sign of Yahoo! Sync.