Excerpt from Google Inside Search (The Official Google Search Blog):
"Google Trends is a helpful place to see what people are searching for around the world. You can keep up with hot searches in real time, or take a historical look at trends dating back to 2004.
Started some days ago, it’s easier to get just the right insights at just the right time with email notifications.
You can now "Subscribe" to any search topic, Hot Searches for any country, or any U.S. monthly Top Chart.
You can also subscribe to email notifications about search interest in any topic you'd like.
If you decide you’re getting too many notifications, there’s an easy “unsubscribe” link in every email, or you can manage your preference on the Trends website in the new "subscriptions" section..."
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