I ran across Parabolic Arc the other day, and added it to the blog roll. It’s run by Doug Marsh, and he seems to post quite a bit.
Unfortunately, though, the color scheme (gray letters on black background) hurts the eyes to read it. I hope he’ll change it.
You are so right about the color scheme; I find it totally unreadable. I would have left a comment to that effect there if I could read enough to find out where. I sure won’t be bookmarking it! Even in TTM’s current wonky state, it is readable and usable, where Mr Marsh’s is neither readable nor usable. He must have a very unusual vision problem!