I tend to collect things to read later. Pocket is where they aggregate. (I do use Facebook’s Save Post feature, but only when on my phone to send to Pocket once I am at a browser.)
A feature that would help me is to pin important ones to the top. Ideally, anything I have partially read would stay at the top of the list where I can more easily find it when I return from another device. I estimate probably 10-15% of my saved items are partially read. And that number will stay the same because I add things at such a rate that getting back to them is unlikely.
There is one item, I really do want to finish, and I have spent easily 5 minutes looking for it.
Another option is to like Twitter allows, select an option on the item to pin it. The same as for favoriting or tagging, a button that pins it would help.