The Concept of Trackbacks
Trackbacks are one of the most interesting features of blogs. Basically if I write a post that links to another person's post, my comment actually appears in the comments section of that other person's post -- even though I didn't actually make the comment on their site!
Here's an example. I posted a note on my blog saying to check out my latest podcast, which is on idratherbewriting.com. My post actually then appears as an excerpted comment in the comments section of the post I linked to.
Additionally, let's say that I just post a link to another person's site. On my admin panel, I see an incoming link from that site. Blogs are more aware of each other than traditional websites.
About Tom Johnson

I'm a technical writer / API doc specialist based in the Seattle area. In this blog, I write about topics related to technical writing and communication — such as software documentation, API documentation, visual communication, information architecture, writing techniques, plain language, tech comm careers, and more. Check out my API documentation if you're looking for more info about that. If you're a technical writer and want to keep on top of the latest trends in the field, be sure to subscribe to email updates below. You can also learn more about me or contact me. Finally, note that the opinions I express on my blog are my own points of view, not that of my employer.