I have noticed Gmail was down today before I read the news. I found in "Trending Topics" of Twitter, Gmail is in the list. Moreover, there is a people in my Twitter, she was complaining, she could not login Gmail. Then I click the "Gmail" in "Trending Topics", I saw a ton of people complaining about this too. I knew there was a problem. After that, I did a google search news for "Gmail". I found some report about that.

Twitter is a new way to check what is happening in the world!