Changes
→Author Information
Start off each article with a paragraph stating the name(s) of the author(s). Something simple like "By Jonathan Rochkind". If desired, the author's name can be a link to something appropriate.
End each article with a second-level header that says "About the Author(s)", then with class="abouttheauthor" set. Then give a short paragraph about each author. We do want to have some kind of contact information published (personal web page, email address (obscured if desired), etc.) for each author.
Add a custom field to the article called "author" (see the bottom of the "write post" page). Anything you put in this field will be treated as the author of the article. This will show up in the ToC and in the syndication feeds. If you don't populate this field, then there will be no author information attached to the article.