I know YouTube does this and because sometimes finding vines can be difficult, what if there was a feature to put tags on your video before you upload it and then people could search video tags to find a specific vine. Now I know there are hashtags but those are in the description of the vine, I’m talking more like tags that you imbed in the post.
(PS. I also realize this can be very abused to adding tags that have nothing to do with the vine, but it terms of looking for specific vines it seemed like a good idea. Idk just spitballing here.)