Looking for Good Big Data, Data Vis and HPC Blogs

Last year I moved on from computationally-tinged academic research into straight HPC, but my Google Reader feeds are still largely focused on physics and materials. (Well, and webcomics, and science fiction…) I’ve added a few feeds related to my new focus, but they’ve been chosen pretty haphazardly and I don’t know if I’m missing out on something awesome or important.

I’m looking for good blogs related to high-performance computing, “Big Data” science, and data visualization. In no particular order, here’s what I’ve got so far:

Questions, comments, interesting anecdotes? Tweet to me at @ajdecon, or send me an email at ajdecon@ajdecon.org.