Another crusty old twit getting all self-righteous because the language has moved on and left him behind. These are all perfectly fine, useful and well understo

Another crusty old twit getting all self-righteous because the language has moved on and left him behind. These are all perfectly fine, useful and well understood terms. Some are quite specific to certain fields, but there's absolutely nothing wrong with jargon given the right audience. Bandwidth, for example, is a beautifully succinct and expressive word to use when talking with a technically savvy audience. The English language is always evolving. Learn to deal with it.