Instead of searching Google for something try using "something" blog as your search words. Curious about which bloggers like kung pao shrimp? Google for "kung pao shrimp" blog and find this blog, among others.
Who has been talking to cats?
What has changed people's lives?
Who got kissed?
Who found a nickel?
What makes them happy?
What happened behind the library?
I came up with this technique because I realized that lists of most popular blogs don't help me very much. I have found no correlation between how many hits a blog gets and how much it interests me. I need new ways to find blogs to assimilate.