Open Design uses an old business model called patronage, in which people directly commission an artist (in this case, a game designer, mapper, and illustrators) to produce an adventure of interest to them.
You gain access to the Open Design site for the project. You can participate in the discussions regarding material. You can vote in polls. You’ll get to read design essays, the number of which are decided before the project is commissioned– though the topics are sometimes solicited from the senior patrons. If you’re a senior patron, you’ll probably be able to suggest an NPC or a monster and/or template. Senior patrons also often get to see the unfinished manuscript in progress and preview maps and artwork.
Regardless of the level of patronage, you’ll get a pdf of the final product and a pointer to the Lulu site with the option to purchase a hard copy of the project. This is an additional cost to project patronage.
Updates, information, and dicussion happens through Open Design’s LiveJournal Site. LiveJournal allows Wolfgang to assign permissions to those that are on Open Design’s “friends” list, which is how standard and senior patrons are differentiated.
Standard patrons will see those posts that their membership entitles them to see, and senior patrons will see those posts as well as additional posts rated only for their level of membership.
Through the comments section of each post, discussion is had between all the patrons and with Wolfgang. As mentioned elsewhere, Senior Patrons have a lot of pull, but those considering standard patronage should know that a particularly inspired idea can often be snapped up from the lower tier. A great idea is, after all, a great idea.
Patrons are required to obtain a LiveJournal account. These are absolutely free. Patrons do not need to start or maintain a Journal themselves if they don’t want. The LJ accounts are simply a way to assign permissions to who can see what, and to allow patrons to comment.
Sometimes discussion about future projects can happen at the Kobold Quarterly forums. That is done so that the general public can read freely and comment on upcoming projects. The day to day business of Creator and Patron happens at the LiveJournal. Sometime in the future, all discussion may move to the Kobold Quarterly forums.