Kim's Question -- Sort Of

Today during our book discussion of Because Writing Matters, Kim raised a good point about how we need to help to build the relationships between teachers in different content areas so that we can help teach writing across disciplines. I'll ask y'all now, what are some steps that you can take in your schools and spheres of influence to help to create some of those relationships? Please post your answers -- I suspect that we'll all find your ideas to be helpful.