If you like a minimal setup the tags feature on Apple Notes is a good one. It has a long way to go to get to EN level, but it appears that they are aware of it and headed that direction. What I did notice is that for all the WWDCs in the past, EN has been more front and center on the app wall during the presentation. This past one, it was not. It was down in the lower left-hand corner almost off screen. Hubs says I'm reading into it, but I don't think I am. Not with the upgrades to Notes coming in the new operating systems. Well, that and Apple tends to "hint" at what they are doing, you just have to pay attention.