Think it's a great idea. The UX for showing the notes could do with some work though. I opened the first tag and hadn't realised that this hid all of the other

Think it's a great idea. The UX for showing the notes could do with some work though. I opened the first tag and hadn't realised that this hid all of the other tags. Was wondering why there was only one on the entire document. Would be good if the tags at least were visible the whole time (in a gutter next to the comments). For reading I think it would make more sense if the comments just appeared when rolling over a tag.