I like the mix of content, but I would like to filter out some of the topics. Reddit has sub-reddits, Lobste.rs has tags (and filters for members), and Facebook

I like the mix of content, but I would like to filter out some of the topics. Reddit has sub-reddits, Lobste.rs has tags (and filters for members), and Facebook has ignore from a source. There are options, but I'm not sure anyone on HN will commit to any of them.