I just read your article on How Facebook Works and had mixed feelings:
1. the information was a great jumping off point and will give me a lot to research…
2. It didn’t really explain anything!
What I’d like to know consists more with the actual code involved:
1. How does tagging people in pictures work, especially concerning how the pictures are recalled and populated later on.
2. How is random content populated, such as in the news feed?
Stuff like that.
Anyway, I just thought that if I’m wondering about it, someone else might be too. If you get the chance, that would be an awesome article and I’d be thrilled to read it!