OO, Ward, and Creole

Some interesting reading if you care about code:

Some solid reading on what OO means, and how to test it:
http://www.drdobbs.com/testing/240000411

Ward Cunningham on wiki, languages, and doing the smallest possible thing that works:
http://www.drdobbs.com/jvm/240000393

and finally: how to make your wiki talk to others' wikis:
http://www.wikicreole.org/