@rhondak has my vote.
I first met her a few days after joining minnowsupport and they had just opened the Fiction channel. She mentioned she was still figuring things out and ask me what I would like to see for writers there. I didn't have an answer at the time... but what she's turned the place into is better than anything I could've asked for. Not to mention it's a place I use for inspiration which she allows for.