User-created sections like the subreddits on reddit would be cool. In fact I think the subreddits are what I prefer about reddit over digg. I mainly go to the p

User-created sections like the subreddits on reddit would be cool. In fact I think the subreddits are what I prefer about reddit over digg. I mainly go to the programming subreddit and sometimes I am deceived into thinking that all of reddit is about programming because it in itself is a large community. But apart from the programming subreddit I go to the AMA section from time to time and that has allowed me to really grasp the beauty of the subreddit system. It allows each subreddit to develop it's own personality in that it's not just the topics that change as is the case with a category system but the feel and concept of the community changes as well and it offers a unique experience to learn and interact. You guys really did a great job with Reddit!