Oh, being able to index stand-up clips or any sort of comedy video, whether it be a sketch, short film, (especially) a panel discussion/video podcast seems like it will be quite handy and, perhaps, open up a whole new audience and accompanying accessibility to comedy content. 

On the flip side, it’d be wonderful to find, you know, a specific joke, scene that really resonates (and perhaps share it with others to increase the visibility of someone’s stand-up, sketch comedy, etc.)

This functionality is available to all YouTube creators that have added timestamps to their video description.