There is a recent post on MO that includes two new tags: Beer and Bet! The problems of these two tags aside, I don't think it is a good practice to add new tags unless it is absolutely necessary. Is it possible to add a feature in which a number of MOers (for example, three users) should agree with the introduction of a new tag before its use?

There is a recent post on MO that includes two new tags: Beer and Bet! The problems of these two tags aside, I don't think it is a good practice to add new tags unless it is absolutely necessary. Is it possible to add a feature in which a number of MOers (for example, three users) should agree with the introduction of a new tag before its use?