Hmmm... I would need more than ten, but I'll choose the ones I roleplayed with more in the 2012. Maybe some of them roleplayed only -or maily- with my chars, but still I felt I have a debt with those chars, they deserve to be in the top 100!:
1- Musgo: It was an autentic pleasure to rp with her. The way she reacts to every experience my char made her deal with, always surprising me and making all the story so interesting that I enjoyed it like reading a novel. In fact, I was a big fan of the diaries she used to write too! I have no words to define how complex that char was, the little nuances, every sound described to perfection even when she was travelling at his back and my char could'nt see her, the way she made evident her touch in everything, even when my char was in surly, non communicative day. I'll never stop saying thanks to the player behind for so many hours of intense, awesome rp!!! (But I'll never forgive you for not letting me know her real name!)

2- Kuroa Jun: I could write 1000 post about her. So many cantr years together. The very first time my char saw her, he knew he wouldn't let her scape. It's hard to roleplay a long relationship without losing the passion of the first times. But it was kind of easy with that char. So interesting, with so many lights and shadows inside, always enriching my char, making his life complete. It was difficult to keep up with such a great rp, I did my best efforts writing to be level with the way the player behind wrote, the poetry that always impregnated her words. I could see the delicate changes in Kuroa across the years, but always being consistent with the character. It was incredible how she managed to show what tenderness was to my char, every moment during the long journey together was a pleasure to rp, and I think I owed her a big, big praise long time ago.
3- Belenguer: He was a total jerk most of the time, but oh, such an irresistible jerk!

He didn't need to exxagerate that he was a tough guy, it was so natural in him. Maybe he wasn't the most active char in cantr, but when he woke up you knew it would be funny. Great dialogues, great leader, great description. He definitively deserves to be here.
4-
Clem Buterol. "The engineer" of the Espíritu de San Buenaventura, I loved him! The best sailor I my char could travel across the sea with! Very smart, sometimes-a-bit-too-much-smart!

He gives my char the complement she needed. The best company for some beers in the tavern when the ship docked in a town. An autentic rascal with the girls, like if no one of them could be as important as a "floz condenser" or a "sheavez"! It was so enjoyable to be with him and the crew in the English Islands... always generous, creating new situations to share with the local people in there. I'll never thank this char enought for the way he makes my char happy until the last moment, she had the death she deserved!
5- Kildare Bitterleaf: Maybe I liked this char more in the 2011 (in her younger years, long braided girl!

), but in 2012 I could roleplayed with her from another perspective and it was very, very enjoyable. Very hard too!, my char had to fight for every inch she let him in into her thoughts and feelings. "Like chars from a small town in Maine, in a book by Stephen King!" ;P
6- Magdalena Von Muffin: I had the chance of roleplay with her with two chars totally differents, so I knew this chars in two different perspectives, both her ¿sweet? side and her cynic or tough side, and even if I didn't like her a lot at first sight, I had to admit that Magdalena became a great char for me. She was able to create situations where the chars could fly, it was very easy to get into the character's skin. I'll never forget those long, deep conversations...
7- Clarion: Lot of musical and poetical talent in a young girl with a pair of eyes coloured like the sea, where you could read the storm, the fog, the calm... She amused the last years of my char, It was great to see how the "apprentice" surpassed the "master". I regret that my char was not very awake at the end, cause she was cheerful and active, always driving him crazy. My char was very lucky to have her at the end, and so I was to roleplay with her.
8- Dalriada Larssen: She had an adorable clueless touch, with a fire inside that -I fear- no one was able to let out. Complex, sweet, calm -soooo pretty with her new clothes, granma style!- with an interesting story at her back that molded her personality.
9- Vermillion: An awesome physical description, and a personality that fits it perfectly. Roleplaying with him was a vey interesting experience, and I'm glad that my char could have a great time with him, discovering his story and maybe being a small part of it.
10- Lizzie Borden: It's a pity when a sleepy captain -a great captain, need to say!- leads to a sleepy crew. An unexploited char, in my opinion, because the little time I had to roleplay with her I had a great time. Serious, a bit rough, almost rude sometimes, but always wise. She deserved a song I did never write...