Didn't think I saw this in all the posts I read, also i wholeheartedly agree with almost every post from iphdrunk =P Those we're mainly the issues I would of liked to see fixed.
Ability to duplicate windows. I redo my skills bar ALOT, and sometimes I rearrange bar 3 with bar 7 say.. if I had 2 bars open i could drag the skills back and forth over the 2 bars.. or even leave 2 open for twice the clickable skills =).
Other things I agreed with are being able to craft direct from my APT. I put alot of mats in there to craft for guildmates etc and going thru to find what I need moving it, crafting, and moving leftovers back etc is tedious.
Please make jewels and other things that are identicle STACKABLE!!
Especially jewels!! =) I must spend 30 minutes selling all that stuff.
If it's not made stackable maybe you can add in standard windows features for mass selecting.. Hold CTRL key to select things one by one or hold SHIFT and select top to bottem and all the inbetween items =)
Windows Resizing in the event you can make it verticle or horizontal. For instance a window with icons in it will move the icons into place as its dragged so virtual and window possibility is an option =) This will give us maximum desktop customization.
--------------Off subject a bit---------------
Another post gave me this idea I had to throw in. You could do this a few different ways

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Sell MASTER Tickets that never run dry for like 5 million each or something. This way we can buy master tickets for our most used ports. prefereably make them weightless, we got enough to carry w/o 50 ports. If you wanted to take this a step further make a rite that allows us to buy these to begin with.. The only problem would be buying kami/kara tickets while nuetral as masters... you could possibly make those inactive upon conversion with a temple buyback option

--------------Disregard possibly--------------
The above would be more then a minor fix, but at least it's out there for someone to check out now =P.