I converted to Pocket from Instapaper myself. There is a reason I like Pocket though, it's simple, I don't need to think about notes, tags, comments and social crap. It's a 'read it later' service, if I really wanted to have notes, tags etc then I would just use Evernote directly which has those features. With quotes like "It’s not polished" and "frankly it’s pretty confusing to use" why would I even consider it?