Who is/are your favorite character(s)?
Delenn, Ivanova, G'Kar, and Londo, no particular order, though.
What is/are your favorite season(s) of the series?
I like them all fairly equally, but if I could watch only one I'd likely take the first season.
What is/are your favorite episode(s) of the series?
Really hard to say, I love them all. There are always some story lines or subplots that I could do with less of or without, of course. But, the way they pretty much all build toward the whole story, I find it hard to single any out.
What are your favorite quotes from the series (one or two from each season)?
G'Kar swearing in Sheridan
"You want to be president?"
"Put your hand on the book and say, 'I do'."
"Fine. Done. Let's eat."
What is the one story arc or plot thread you would have liked to have had more information on?
Sinclair building the Rangers, Londo and Timov, Prince Vintari and David.