Hi all, To begin with, you need to have an account (geek note: use can an existing drupal account from another site).  You have to be logged in to post any content (i.e. blog posts, forum entries, events, comments, ...), otherwise we have to deal with spammers and everything it takes to block/defeat/remove them.

When you're logged in, click on forum topic under "create content" on the left hand sidebar. Once you see the page titled "Submit forum topic" it should be fairly straightforward on what to do next.

There are only three fields you need to fill in:1) The title of your thread; 2) The forum(s) to which you'd like to post; 3) The body of your post. Under "Audience": If you belong to a PPO working group, you can make sure your post gets filtered to that group.