I’m more a Letterman fan, so while I have a lot of admiration for Conan O’Brien I haven’t personally been following his activities on social media. Which apparently have been extensive and effective.
I found this out on the VPO-Zone blog from Virtual Press Office: Bring a Little Humor into Your Social Media.
Conan is using social media to add personality to his product, which in this case is his show. His use of social media is foreshadowing the type of show his viewers should expect to see. Even though Conan may not be directly selling his show to viewers, he is taking the approach of proving to you that he can make you laugh, which in turn will benefit his show ratings.
Not only is Conan using the social media to demonstrate his humor and what you can expect on his show, he has a a poll going to let viewers determine who his first guest should be.
The key to me is not so much the use of humor…unless thats your brand. But to instill whatever your brand IS into your social media activity, and yes, do have fun with it. Plus any activity that involves people, like a poll, or a contest, or a discussion, will pull them into your community.