Re: DKs seeing Paladin gear. Bug. We'll get that fixed. Blizz changed the ID# for DKs late in beta. Ugh.
Re: Stronger highlight on equipped item. Sure, can do something about that.
Re: Right-click equip in the comparisons charts. It's already there.
Re: Don't show anything worse than current item. Perhaps as an option. Wouldn't want that on for most users, though.
Re: Turning on/off filters. I'll look into that, probably a better way we could do this.
Re: Right-click menu getting 'stuck'. You're just seeing that both click and right-click open the context menu for items, in the comparisons chart. Personally, I agree that it seems wrong, and that right-click only should open context menus like that. But, it opening on left-click too was strongly demanded when I implemented that, and to remove that now would annoy a ton of users.
Re: Cloaks in 3.0.4 mode. Rawr doesn't yet know the difference between base and bonus armor, so it multiplies them differently in 3.0.4 mode based on slot. That works fine everywhere except for on cloaks. Bonus armor is overvalued on cloaks. Our next major version will understand the difference and be able to give accurate cloak results.
Re: How filters work. They're Regular Expressions. We're going to try to have preset ones for each tier in the next major version. In the mean time, here are some filters that a user posted on our forums (no guarantee that they work perfectly):
Burning Crusade: Sunwell|Yrma|Theremis|Tydormu|Black Temple|Hyjal|Veynna Dawnstar|Tempest Keep|Serpentshrine Cavern|Zul'Aman|G'eras|Anwehu|Badge of Justice|Asuur|Karazhan|Gruul's Lair|Magtheridon's Lair|Old Hillsbrad Foothills|Blood Furnace|Slave Pens|Arcatraz|Underbog|Shattered Halls|Hellfire Ramparts|Magisters' Terrace|Auchenai Crypts|Shadow Labyrinth|Sethekk Halls|Steamvault|Mana-Tombs|Botanica|Mechanar|Black Morass|Spirit Shard
Crafted: Created
PvP: Points|Griz Gutshank
World Drop: World Drop
Dungeons: (?<! Heroic )The Oculus|(?<! Heroic )Azjol-Nerub|(?<! Heroic )Ahn'kahet|(?<! Heroic )Drak'Tharon|(?<! Heroic )Gundrak|(?<! Heroic )Stratholme|(?<! Heroic )The Nexus|(?<! Heroic )Violet Hold|(?<! Heroic )Halls of Lightning|(?<! Heroic )Halls of Stone|(?<! Heroic )Utgarde Keep|(?<! Heroic )Utgarde Pinnacle
Heroics: Heroic The Oculus|Heroic Azjol-Nerub|Heroic Ahn'kahet|Heroic Drak'Tharon|Heroic Gundrak|Heroic Stratholme|Heroic The Nexus|Heroic Violet Hold|Heroic Halls of Lightning|Heroic Halls of Stone|Heroic Utgarde Keep|Heroic Utgarde Pinnacle
Raids: (?<! Heroic )Naxxramas|(?<! Heroic )Eye of Eternity|(?<! Heroic )Obsidian Sanctum|(?<! Heroic )Archavon
Heroic Raids: Heroic Naxxramas|Heroic Eye of Eternity|Heroic Obsidian Sanctum|Heroic Archavon
Badges: Adurin|Brightlink|Brasae|Emblem of Heroism
Heroid Badges: Paldesse|Emblem of Valor
Engineer: BoP crafted Engineering
Tailoring: BoP crafted Tailoring
Jewelcrafting: BoP crafted Jewelcrafting
Inscription: BoP crafted Inscription
Faction: Friendly|Honored|Revered|Exalted
Quest: Reward from
Unknown: please refresh|not found on armory
Classic: Zul'Gurub|Ahn'Qiraj