Not sure how many folks know about The Thirteenth Depository yet, but this is an excellent Wheel of Time centric blog. It is already a solid reference site, but new content is being added all the time.
The newest / best entry: Aginor in a Nutshell.
It is an overview of all the known details of the Forsaken Aginor. It's a great refresher of the character and I look forward to the rest of the Nutshell entries. And everything else that we get from this blog. Beyond my re-read of the series (mid Lord of Chaos at the moment), this blog will help refresh my memory of particular events and themes running through the series that I may still miss on my re-read.