[someoneelse9]

Subscribe to the RSS feeds of interesting sites. You'll be able to read every new from several fields in one place together.

In your RSS client you could tag your RSS subscriptions and create feeds like "Technology", " Politics", "Philosophy", etc.

[pitched]

What are some sites you use for this? Curious for myself to check out, I don’t mean to be mean with the question.

I haven’t seen RSS feeds being advertised like this in a long time. I think people mostly use email newsletters instead now. Email is also easy to filter into groups like that though.