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totally agree, you leave a good comment, and if you do not receive a vote, it will surely be left in the garbage, so this well elaborated one (question or answer), anyway, is a great article with a lot of valuable information,,, thanks @jbn

Well.. you are not wrong. But some comments are meant to be ignored. Not because they are not upto the mark. Its because the author on other end is also a human who can mistakenly miss your comment..

Ehtically speaking, you should only upvote your own comment when you want it to be visible because it contains great piece of information that you would like everyone to read first before they respond to your post.