I had seen a lot of argument about this issue. While some have been trying harder to quantify the number of tags that should be added to videos, others would believe that, it doesn't matter how many numbers of tag that you have.
Tags should be added based on the relevance to the videos. No matter how many tags we have, if they don't relate to the videos, there may not be effective results. What do you think?
Tags should be added based on the relevance to the videos. No matter how many tags we have, if they don't relate to the videos, there may not be effective results. What do you think?