Writers have the task of conveying what they hear, experience, and feel about a component or system through the written word, which is not a linear event. The task can be quite tricky, for music in many respects is an emotional event, and transferring those feelings and provoked sensations is not easy. This is especially true for equipment reviews, since the writer is often trying to convey subtle differences, or juxtapose the performance of one component to another, and give the reader a relative reference point in terms of sound and value. Quite often writers/reviewers get bashed on the audio boards for their articles, but most people don't even try their hand at the process. Writing a comprehensive review even for an audio site, provides some perspective on how challenging the task can be. Take into account that a writer does this several times a year, and that every person out there is trying to dissect his/her grammar, style, and hidden agenda...well it makes it certainly compounds the difficulty factor.
That would cut down on confusion related to using words that already have other meanings.
The English language, and darn near every other language I know of, has words with multiple meanings. People fluent in these languages have little difficulty understanding the various connotations, and can infer intent quite consistently. It should be no different in terms of audio related writings. Actually in some ways the methods of using alternate meanings works very well for this task, since the goal is to find words that have a shared meaning or feeling that is used in our everyday life, and can be applied to audio gear. For it creates a frame of reference. Yes there can be confusion as things do not translate literally, but it does have the potential of being an effective means of passing along an experience or feeling. While some of the metaphors may get stretched, I am not a fan of food descriptors, I can certainly read them and decipher what the writer is trying to convey. From my perspective it seems to work just fine.
Regards
Mister Pig