I miss Conan O'Brien. His Late Nite show was a staple for me throughout college and law school, and though I had to stop watching regularly when I began working full-time, YouTube and Hulu ensured that he was still a part of my daily routine. Jimmy Fallon's show is still finding its footing (I don't want to dismiss it out of hand, since Conan struggled early on as well), and, since I don't get cable, nothing has stepped up to fill that late night void.
Conan with Will Arnett:
Conan with Patton Oswalt:
Conan with Louis C.K.: Embedding disabled by request, click here to see the video.