Hi Rafael, this is a feature of Dev.to portal based on RSS.
I am using to promote what I write and avoid duplicate content across internet that create issues to track what is interesting from my readers.
At the same time this is marked in the post itself (that is generated by an external article) but not on the list view and is something that you can propose to github.com/thepracticaldev/dev.to, I don't think that for @ben
is a problem to implement a better view for article that point to an external website like reddit does.
Personally I want to promote what I write but not to write for others like I did in the past and aggregate my article under my website to avoid people that change the author or that the website close.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.