Yep...it's confusing now. Do I now follow someone AND add their shared items to a subscription folder? Do I share AND like? Do I share with note and comment? I realize that one feature is public while another might only be restricted, but this is getting a little ridiculous. If you simply want to share and interact with articles and comments with everyone, then GReaders features are now very confusing. I would expect the average user to scream if I was to try and explain the current design and information flow.