I have a vague recollection of reading about this in a magazine when I was in 7th or 8th grade. I also recall being very disappointed in the results of my coding based on the article. I had recalled through the years my attempts at drawing some flocking pixels, but had forgotten the source of my 'inspiration' and never really regained my curiosity.

I think I had decided that I just didn't understand the material. Now I think that the article wasn't a technical paper and I didn't know any better at the time. Your link to the original paper (!) is most certainly welcome. I've finally decided to get back to some graphics programming and this would be a fun exercise.