Hello Sourdough Companions!
I haven't been active on this forum but I'd like to introduce a website I've developed over the past several months. Perhaps some of you may find it useful:
The Sourdough Library is an online index of resources related to sourdough baking and breads, specifically for amateur home bakers. I'd also like to mention that the video  section of the Sourdough Library, in my opinion, is the most helpful, which contains a list of the best instructive how-to videos I found on the Internet (and more to come, I presume).
If you have any questions or feedback regarding the website, I'd be more than happy to read and respond to them. :)