[dehue]

One issue is that reddit is not just one big social space. In addition to the front page and the main subreddits, it made up of many different small, but often quite active communities. People who used to form interest groups on various forums, random fan websites and blogs have moved to interest based subreddits instead. A lot of these communities wouldn't even exist if it wasn't for reddit making it so easy to create a subreddit on any topic possible.

While everyone on Digg or MySpace could easily move to reddit or facebook, it is much harder for a subreddit centered around say gardening, astrophotography, headphones or a tv show to just jump to a new website. I do hope that these communities won't be lost when reddit does end up losing its charm and popularity.