Kodi notifications work really well (especially when using Pushbullet). I have found that when Confluence is used as the skin, notifications appear in the bottom right corner and scroll to enable you to see the full text. When using Estuary, (default skin in Krypton build) notifications appear on the right of the screen (towards the top) but do not scroll. You therefore miss some of the text. The notification is also a little more obtrusive when it is displayed in my opinion.