Oh, this is a fun topic! :)
My blog initially started out as a place for recipes, specifically for people who are in relationships like mine where their diets are different and how they can make it work. Since my husband and I are so different, it went from recipes to religion to... well, pretty much anything at this point. I try to stick to those (with my Meatless Monday and Theological Thursday posts), but I sometimes get off track.
Which is okay. :) I have a personal journal on LJ that I use for things that I don't want in public, and anything else goes to The Coexist Cafe. I find it to be a good way to communicate with family and friends who may not see us that often, especially those who live out of state.
I also love writing, what can I say!