You know XYplorer is a great tool, no competition there. I was not even disputing its greatness. The tag and commenting stuff in XYp is also great within itself, but it is useless outside of XYplorer. That is my original dispute. You can put all the greatness within but it would be useless to non XYp users and network users. And obviously expecting everyone to use it is unreal. Here is another problem I have already mentioned. I work in a team environment like many other people(some are over VPN). And there is no way to really share all those tags, comments with others. First I need to force everyone to use XYplorer then we need to figure a way to share those local databases. I think that this is an important issue and this is where .ion files stupidly simple and primitive functionality goes over the database kind of stuff.