upcoming keywords pane

[wordmuse]

From the roadmap I see that a Keywords Pane is in future plans. I'd like to ask that you take a look at Evernote 3's use of KWs. Nearly perfect for my use. What I'd like to see in URP3's KW pane is:

1 - the ability to assign multiple KWs (already exists, I know)
2 - the ability to drag an item to a key word in the keyword pane and have it thus associated.
3 - the ability to see at a glance all the KWs for an item.
4 - the ability to click an item in the KW pane and have all items with that KW show up in the related window.
5 - the ability to delete KWs from the KW pane and have all items lose those KWs.
6 - the ability to select more than one KW in the KW pane and at my option have it serve as an AND or an OR.
7 - have a NOT function that I can toggle for any KW.
8 - have a query box where I can enter tags boolean style (nested, etc.)

I think this would make my day. Thank you very much.

Regards,
Bal