I am not sure how many of you know about this forum:
It started as a replacement for the great ompf forum, which focuses on ray tracing, both from an academic point of view and more hobyist oriented. Obviously you are welcome to join this forum to stay updated on the latest and greatest advances in ray tracing, both real-time and off-line.
Recently (as in: today ), we added a blog, which will provide daily (hopefully) news from ray tracing land. Url:
Hope to see you there,
EDIT: fixed url to blog.