If I do not indicate copyright on a post, assume that you can use the material for anything you want. Since I live in a country where lawyers have made others feel like they have to ask permission to even read things, here is the assumed license:
This work is licensed under a Creative Commons Attribution 3.0 Unported License.
For all content labeled Swords & Wizadry, Basic Fantasy, Open D6 or Action! System, the material on this site will be released as OGL content.