1. Third Prez Debate 6,500,000

2. The X Factor 1,848,314

3. The Walking Dead 1,580,500

4. Pretty Little Liars 1,223,123

5. World Series 938,497

6. WWE Monday Night Raw 646,398

7. MLB Playoff 616,281

8. SpongeBob Square Pants 611,260

9. The Vampire Diaries 558,856

10. The Bad Girls Club 541,454

The Trendrr social TV chart ranks total activity volume across all public profiles of Twitter, Facebook, Miso, and GetGlue.