Anyone who becomes a sister holds a special place in my heart. They're usually people I've known for years, and are quite close to. Usually online, but not always, they're among the closest of friends. Please don't ask me to be your sister unless that description fits you.
Currently I have three sisters: Edonil, Neea and Ther.
Edonil
I've known Edonil in RL for years, since we were 7 or so. We became close friends around thirteen and started writing a story together, and sisters August 22, 2004. We met through Girl Guides, and have remained friends through our mutal love of fantasy and stories, and similar worldview. Though we tease her as having the emotions of a rock, she's still an awesomely talanted sister with time-management skills that I am in awe of.
Neea
Neea, how can I describe her? We met through a shoporder on TG, and she dragged me in to MSN, something I'm not sure whether to thank her for, or regret trenmendously. -grin- Though she's three years younger than me and would probably be in different social circles if we knew each other in RL, she's as wonderful and understanding and cheerful a person as you could hope to meet. Her only fault is abandoning MSN for RL for months at a time. :P I can tell her anything, and not have to worry about being judged, which is what a sister should be. We became sisters in April of 2005.
Ther
Ther is nominally the eldest of my sisters, being three years older than me, but you'd never notice, since she fits right in. Childlike, adorable and always willing to please, she tends to stay up really late by my standards, and she's two hours ahead of me! She loves to shower gifts upon me, and asks nothing in return. We met on Intrigue Dollers (now gone), and she joined us at the short-lived Randomness forum too.