They "disappear", as in, they won't show up at the front of your timeline. They can still be accessed and/or searched for. We also have selected curators who c

They "disappear", as in, they won't show up at the front of your timeline. They can still be accessed and/or searched for. We also have selected curators who can promote articles worthy of your time, and a daily mail that highlights the articles we believe are interesting to you. Gaming the system is something we're always watching out for. This is indeed something that we'll continue addressing as we learn.