This widget shows current Google Hot Trends and Trends Forecasts for today and tomorrow. That is, current and future hot search words are automatically displayed in your pages.
Besides, if you have “Google Account”, you can regist your own Hot Trends Forecasts through http://trendsforecaster.appspot.com/ and these forecasts are displayed too.
Forecaster ID for above site through the Widgets menu in WordPressBecause Top Trends Forecasters are also displayed in this widget, so you might obtain links to your page from all other sites which use this widget!