The ever-eloquent randomalia has posted a wonderful essay on the character of Obi-Wan Kenobi to the idol_reflection community on LiveJournal.
Especially interesting are her insights into the complex relationships between Obi-Wan and Qui-Gon and Obi-Wan and Anakin:
Obi-Wan’s most formative years are with Qui-Gon, and as their relationship deepened, Obi-Wan developed an unshakable loyalty to his Master, one he keeps with him throughout his life. It is this devotion that drives Obi-Wan to promise to train Anakin, though it goes against his wishes and judgment. That promise is given without hesitation, simply because Qui-Gon asks for it. In this way, Obi-Wan’s experiences with this Jedi tradition continue to be unusual. He was not chosen, and does not choose his own apprentice, a fact that lies deep at the heart of the difficulties between Obi-Wan and Anakin.
I cannot recommend this essay highly enough. No spoilers for “Revenge of the Sith”.