YOU'VE probably hear of warblogs by now, Matt Welch, Bjoern Staerk, and Glen Reynolds being some of the most prominent practitioners. (Most are conservative or libertarian in flavor, but you might enjoy Rebecca Blood's blog if you're on the left of the political spectrum.)
I just discovered a soupblog! Yes, it's The Joy of Soup, and mmmmmmmm, some of the recipes do sound toothsome. Persian onion... lentil and pumpkin... mmmmmmmmmm.