I believe book marking an article counts towards the reactions on an article, and the number of reactions on an article would most likely spread the article around more on DEV. If the number of reactions would spread an article more, they should probably remove book marked reactions because as you said, people thinking that it may be important but haven't been able to look at it shouldn't make it more popular.
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I believe book marking an article counts towards the reactions on an article, and the number of reactions on an article would most likely spread the article around more on DEV. If the number of reactions would spread an article more, they should probably remove book marked reactions because as you said, people thinking that it may be important but haven't been able to look at it shouldn't make it more popular.