Filtering out the noise

I currently subscribe to 204 RSS feeds. I need to cut that down to about 25. Now, there may be some leeway involved for feeds that I view solely for inspiration purposes and do receive value from but aren’t huge timewasters, such as design galleries, etc.

However, all that said, I want some input from the community on this one. Regardless of topic (I have mine grouped by things like “photography”, “web”, “church”, “news”, etc), what are your top 5 blogs/feeds you read on a daily basis and provide real value. If you include Digg or some other massive feed, do you filter it by category prior to subscribing (such as only Tech, etc)?

Help me, please.