-What do I want from Lamannia?
Nothing really, as I don't think there is anything to be gained from me being there. Having stuff granted to your live characters for quests and things you do there seems wrong to me somehow, considering that you can have unlimited mana via store pots, unlimited plat and items via the dev team spawning piles of treasure and unlimited XP (whether that comes via the 1000% xp bonus or the simple *POOF* you're level 20 advancement given by the devs). I am happy with reading the forums and seeing what other players think of what they see there.
-What is the one singular [macro] thing I would like fixed?
The memory leak. I've taken to restarting my client instead of using the /logout function to switch characters. Quite annoying when you're switching between multiple characters in a short span of time, but ultimately worth it in the long wrong to keep your system from bogging down and affecting even the simplest actions in game (such as opening the bank).
Secondary [micro] would be to fix hand wraps. I realize you said not to say that, but the simple fact that you did say that makes me want it even more. I don't play my monk hardly at all anymore. Maybe because of the hand wrap issue, maybe because I just don't enjoy playing him anymore. Maybe I don't enjoy playing him anymore because of the hand wrap issue. Hard for me to nail down for myself.
-What one thing would I like to see added to the game?
All the Prestige Enhancements that we were told were "in progress" 2 years ago.
Maybe druids. But please don't make them a silly unlock like Artificer was. Make them 3500 favor. Then I can play one right out of the gate