HappyGrumpy - sentiment analysis tool, has published interesting lists:
- List of Most Emotional Twitter Accounts
- List of Most Happy Twitter Accounts
- List of Most Grumpy Twitter Accounts
- List of Most Followed Twitter Accounts
- List of Most Active Twitter Accounts
- List of Oldest Twitter Accounts
Also, pay attention to their Alternative U.S. Presidential Campaign Poll which is based on twitter sentiment analysis.
Social media has now become a personal resume for people to get to know one another. What you post will often influence people's perceptions of you. So what does your social media say about you?
If someone read your any of your social media, would they think you are a happy person or a grumpy person?
A website exists to help analyze the sentiment of your social media, according to Kristen Ruby of the Ruby Media Group. It is called HappyGrumpy.com.