If there is nothing else in the body of the post but a link, and the title is "meaningless and non-informative," then the only remaining factor in deciding whether to click on it or not is the reputation of the poster. If, nine out of ten, that member posted links of no interest whatsoever for you then you shouldn't click on it the eleventh time. Simple.
It, however, doesn't necessarily mean that the link has "no interest whatsoever" for others. As for Isaac, as I suspect several posters in this thread are hinting at, he has built a reputation of posting interesting and provocative links, hardly ever "click-baits."
If you see the poster has only a few posts and nothing in the body of the post but a link, chances are it is a click-bait spam.