Should we keep dependent-adjective tags such as [multidimensional]?

I was originally posting a response to this related question, but I found myself on a complete tangent that I feel is appropriate for discussion. For the purposes of this discussion, I'm using "dependent tag" to refer to any tag which should be dependent on another tag to provide context for why the tag is on the question. Thus, a "dependent-adjective tag" is a dependent tag that is an adjective. For example, multidimensional is a dependent tag. Another tag is useful, otherwise people need to do extra digging to find out whether your question i...Read more