I'm so excited - I've just started Rebecca Mezoff's online tapestry weaving course. I admire her work so much and as far as I know this is the only online course of its kind. It's no lightweight but a serious course taking the art of tapestry weaving right from the basics. Until now I've tried to learn from books but believe me, there's nothing like having someone in front of you (even if it's electronically!) showing you how it's done.
This is my sampler so far. It's far from perfect but it's not too bad I think.