Just sitting on the ramp at OKC waiting to head to Sacremento. Been sitting for 35 minutes with engines running while they check on a tail cone baggage light. The pilots have advised that they are aware it is an erroneous indication, but yet we are still sitting. Now listen, this is what I do for a living so I'm not getting into the legality of departing with said light, but I think we all know what's going on here. Just my little rant.