The LearnQt site has been up for a couple of months now. There is a lot of writing in the pipeline, I just have to do some polishing (the famous 80/20 rule seems to apply). I've been meaning to extend the site to reflect my interests. Right now, it contains the generic Qt tutorial, but I've added a category called Embedded Linux with articles on using Qt in embedded Linux (you guessed it from the category name, didn't you :-P).
Also, there seems to be something odd with my WordPress template for the site. When looking at one individual article, instead of the main page or a Category listing, list bullets and block quotes break down. If there is any css wizard out there willing to help, I'd be more than happy. Do mail me at e8johan, gmail.