Die Seite wird nur als Steuerelement geladen. Die Einstellungen selbst werden lokal auf der Festplatte abgespeichert. So hats jedenfalls Jon Stritar geschrieben.
ZitatAlles anzeigenYour settings are NOT sent to the site. The preferences are stored locally,
just as they were with previous versions. The web page is simply an
interface for accessing those preferences. Your settings won't be removed
when you clear your browser history. We would have prefered to host the page
internally in the extension, but since the page uses external scripts (like
Google Maps, and the User Voice widget), we need to access it over HTTP for
security reasons. Forecastfox is also configured so that only the
customization URL can access your Forecastfox preferences (e.g., only
http://www.getforecastfox.com/customize/...).
Quelle: http://groups.google.com/group/forecast…c86765cd7008e33