For our policy on TrackBacks, see our TrackBacks policy.
Regarding "link exchanges" -- that is, people leaving a comment saying, essentially, "Link to me and I'll link to you" -- here is our policy: We don't do that.
If you decide to link to us, great. It is appreciated.
If we decide to link to you, we will. In fact, many places on our Blogroll do not link to us. We link to them because we think they are interesting. We may or may not agree with them on things, but we do think they're interesting. Our blogroll is not based upon reciprocity.
Do not leave a comment asking to exchange links. I'll just delete it.