I thought I'd go through and list out exactly what items go in which of the new categories. Unfortunately I had recently cashed in a lot of stuff for a dapper Semiotic Monocle, so this is not as complete as it could be.
Curiosity
Seems to be where all your 'click to use' items that aren't Mysteries go. Also where your Narrative items go.
- Black Wings Absinthe
- Dark Drop Coffee
- F.F. Gebrandt's Tincture of Vigor
- Giggling Mandrake
- Key to a Handsome Townhouse
- Key to a Lair in the Marshes
- Key to a Rooftop Shack
- Key to a Smokey Flophouse
- Key to your Cottage by the Observatory
- Key to your rooms above a Book Shop
- Key to your rooms above a Gambling Den
- Nicholas & Sons Instant Ablution Absolution
- Page from the Liber Visionis
- A Boxed Cat?
- A Leathery Human Heart
- Abominable Salts
- Appointment with a Mumbling Bee-Keeper
- Carnival Ticket
- Foxfire Bee-Repellent
- Mackay's Story
- Mumbling Bee-Keeper's Key
- Prisoner's Honey Order
- Sapphire (Why when Diamonds are Contraband?)
Advantage
Seems to be where your various "re-roll" items go
- Confident Smile
- Sudden Insight
Goods
Seems to be the 'Miscellaneous' of the Categories, where items go when they don't qualify for any other category.
- An Infernal Contract
- Certifiable Scrap
- Drop of Prisoner's Honey
- Glim
- Intriguing Gossip
- Lamplighter Beeswax
- Moon-pearl
- Proscribed Material
- Rat on a String
- Relic of the Fourth City
- Relic of the Second City
- Rostygold
- Surface Currency
Contraband
Items that are forbidden by the Masters
- Diamond
Elder
Possibly items relating to Africa? Just a guess…
- Relic of the Third City
- Mystery of the Elder Continent
Infernal
Imports from Hell?
- Nevercold Brass Sliver
Influence
Blackmail material?
- Stolen Correspondence
Luminosity
Items to light up your life in Fallen London
- Foxfire Candle Stub
- Phosphorescent Beetles
Mysteries
How the heck you figure anything out.
- Whispered Secret
- Cryptic Clue
- Appalling Secret
Nostalgia
Items that remind you of your former life?
- Vision of the Surface
RagTrade
Textiles (complete sets of clothing still go to the relevant equipment section)
- Silk Scrap
Rumour
Rumors with an extra 'u'
- Proscribed Material
- Inkling of Identity
WildWords
Inhuman utterings
- Primordial Shriek
Wines
Alcohol that you can't click on to use. Not Wines for drinking. Wines for laying down and avoiding.
- Greyfields 1879
- Greyfields 1882
- Greyfields 1868 First Sporing
- Morelways 1872
- Strangling Willow Absinthe
Rubbery
Of the Rubbery Men?
- Deep Amber