Its still a pretty new game, and its constantly being improved.
I'm Joanu of the democracy of Urlen in it, and have gems and spices up for trade (although I currently have the max amount of trade partners). There's also a thread on it in the TES forums, so you can see prospective trade partners.
A player list, copied from the TES forums (sorted alphabetically, by screen name).
-#-
1Samildanach: Strainseara of Tir (Rubber, Pigs)
-A-
Alexander Jr: Shimrod of Shimrodian (your nation name makes me think of SHODAN from the System Shock games) (Coal, Sugar)
Alter-Ego: Rego of the Empire of Rego (Cattle, Coal)
Asdolin: Asdolin of Asdolin Land (Gold, Wine)
-B-
Blood of the Moon: theblitz of Štokavia (pigs, iron)
Bronzeevil: Bronzeevil of Not America (Cattle Wine)
-C-
Cane_cliffjumper: Cane of Thought (rubber, pigs)
Cheeseball: Cheeseball of Cheeseland (Cattle, Oil) (What? No cheese? Some land of cheese you are!)
Corban: Corban of Corbtopia (Your nation reminds me of Cocotopia from thos damned Coco Pops commercials) (Alluminium, Cattle)
-D-
Daedra Lord: Daedra Lord of Elsweyr (Iron, Furs)
Dark_Wyvern: [Dark Legacy] of the Republic of Draconis (Gold, Wine)
-E-
EOTistatron: EOTistatron of Nofortian (Lumber, Fish)
-F-
FunkyMonkey613: Royksopp of Hawia (Iron, Lead)
-G-
Geneclar: Geneclar of Kandam (Gold, Wine)
Gold_skywalker: Gold_Skywalker of DuetscheYurnia (Pigs, Wine)
Grim Angel: Aleksandrov of Lynxe (Cattle, Wine)
-H-
Havocism: Triangle Head of Toluca County (Lumber, Wheat)
Helkalas-so-Tauna: Scipio of Dogon (Lead, Coal)
-I-
Iesu Tapdancing Christi: Inigo Montoya of Saint Read Backwards (Pigs, Oil)
-J-
Jeremiah Smurfslayer: Smurfslayer of The United Empire (Pigs, Oil)
-K-
Kan Siu Lung: Tatonno of Zamparandia (Marble, Uranium)
Khlhwch: Khlhwch of Pix (Marble, Uranium)
Killersquid: Killersquid of Likina (Silver, Gold)
Killaer12345: Killaer the Terrible of Soviet Russias (Water, Lumber)
Konradude: Konradude of Nethest (oil, pigs)
Kyushi Seri: Kyushi Seri of Timor (Gems, Wheat)
-L-
LonewolfI: Lone Wolf of Stygonia (Rubber, Fish)
Loook: Loook of Cromland (Sugar, Water)
-M-
-N-
Nidhogg05: Alkibiades Athenès of Hellas (Couldn't you have picked an easier to write ruler name?

Not A Goth: Yadweh of The Cursed Shores (Gold, Wine)
-O-
OreoPuff: Toaster of Argazak (Coal, Silver)
-P-
Phade: Phade of Phade (real creative nation name

planetsidedude33: Planetsidedude of I r teh rawk (Oil, Pigs)
-Q-
-R-
Raithen: Rathagatx of Amillennialism (Rubber, Silver)
-S-
Sectoid101: Alexander Miltiades of Sparta (Oil, Water)
Shardie: Queen Shardie of Taiden (Aluminium, Lead)
Shikon: Ryoku of Ulentia (Furs, Fish)
Sinister_Sith: Sinister of Akarvir (You do know its spelled Akavir, don't you? Or was that taken already?) (Aluminium, Lead)
Sjvan0: Joanu of Urlen (Gems, Spices)
-T-
Takashi: Takashi of Algaroth (Wine, Gold)
Terash Cas: Terash Cas of Yith (Marble, Uranium)
Thadeus Rains: Thadeus of Balshimir (Rubber, Silver)
ThanadoS (chorrol.com member): ThanadoS of Leviathan (Marble, Uranium)
The_Holdener: The Holdener of Gallifrey (Marble, Uranium)
TheDevil696: Kahuna of the Blue Sun Corporation (Aluminium, Lead)
The odd Dunmer: Joesph of Jaramr (Rubber, pigs)
Th3Undon3On3: th3undon3on3 of Farcan (Alluminium, Water)
The Witch-King of Angmar: Odin of Dagon Fel (Wheat, Iron)
-U-
-V-
Vampirehunter: Vincent of Lollapalooza (Cattle, Rubber)
-W-
-X-
-Y
-Z-
Zanthia: FanatasticZan of Evangelion (Cattle, Oil) (Texan resources, eh?
