Could we have a list of all tags that exist shown in a bar at the top of each list, so without having to click anything we can see all the tags that are assigned to items within the current list of items. Also it would be good to see the tags attached in each individual item on the right hand side of each item in the list as well.

And then if we can click any of the tags in the top bar, it would filter by those tags.

There should be a way to select multiple tags, (items with both tags), items with no tags at all, and to deselect tags (show all items that do *not* have this tag).

That would be very handy

Thanks,
Nathan.