Ask YC: Your Favorite RSS Feeds

Could you share some really good feeds you have with me? Science, technology, design, green technologies, and even stuff that completely out of all these categories.

What are your favorite RSS feeds that you read daily?

Here's some of mine:

* slashdot * macrumors * airfarwatchdog for my city * steve dekorte * del.icio.us/popular * CSS remix * FaveUP * pain and glory in the IT world * Coding Horror