Having quality posts doesn't necessarily mean the post has to be full of technical terminologies. Having quality posts simply mean that the posts has to be constructive, and has to contribute to the topic, not just posts for the sake of earning post count for bounties. Guess what? You're actually a good example for this:
recently , nano has risen a lot . i like it . it has a very low transfer fee . and very fast .
I really agree with what you are saying. Quality post is not about the high and difficult jargons and terms but the ability to analyze and constructively comment on issues on board and bring out meaning thoughts which is of good help to the people on the forum.