I like this extension because it allows leaving sticky notes on websites you visit to review them upon return and each note also serves as a form of bookmark which will take you to that same site you left the note on. What I cannot seem to do with it is log in to sync between browsers in Firefox Quantum and I hope this is fixed or someone can tell me why so I can fix the issue. I'm still rating it 5 stars just because I think it's a great add on anyhow and reminds me of the controversy of having used uTok (Users Tree of Knowledge) app years ago which angered website owners because it allowed people to leave notes of any nature for other uTok users to view and those notes used their site bandwidth to view. This doesn't do any of that, but I still wish it had that feature! Not because I think it's alright to use someone's site bandwidth up, but because it's a great way to share sites people visit and like with the reasons they do (or dislike whichever might be the case)