I'm not a fan I must say. I see multiple problems with that:

1) It clutters my inbox and causes notifications everywhere, while I'm a fan of the Zero-Inbox principle

2) There's no way to create a proper priority queue. For instance, I might capture 10 articles about subject S and maybe I should actually only read two of those because they are of much higher quality than the others. I don't know any system that can help me with that yet, but that's what I'm after.