1. Olympics opening ceremony 10,024,743

2. Olympics, Sun. primetime 4,271,554

3. Olympics, Mon. primetime 3,966,021

4. Olympics, Sat. primetime 3,929,692

5. Olympics, Sat. daytime 3,746,844

6. Olympics, Mon. daytime 2,96,913

7. Olympics, Tues. daytime 2,248,300

8. Olympics, Tues. primetime 2,206,429

9. Olympics, Wed. primetime 1,595,806

10. Olympics, Wed. daytime 1,411,141

From Trendrr, ranking of total references on Twitter, Facebook, Miso, and GetGlue in the past week.