For those who aren't aware, Keen has stepped down as moderator and left SF&F. It is up to him to decide whether he wants to share his reasons for leaving, or comment on his departure in any way, but I think we owe him a fond farewell - as well as an enormous debt of gratitude for everything he has done for us in the FOUR YEARS he was a mod (to say nothing of his earlier stint as a regular user here).
Thank you, Keen, goodbye, and godspeed. We wish you weren't leaving, but we're glad you let us get to know you, and we are all grateful for all your hard work on the behalf of this community.