Digg needs multi-communities

… custom grouping of communities into one browsable list. Especially in these early days when there is very little content being shared and the content isn’t voted high enough to end up in the main feeds.

For example, I like bikes. There are lots of bike communities and the only way to browse is to go to each one individually which is tedious. A multi community would allow be to go to one place to see posts from all of them.