Nomadwiki is the new wiki we started to fill the gap between hitchwiki+trashwiki and wikivoyage. No expensive hotels or restaurants, but place for wild camping, cheap ass hostels, budget flights and things like that. Another new project worth mentioning is Moneyless.org, a website about living without or with less money. Hope you like it.
Meanwhile nomadbase.org itself hasn't moved much forward but Nomadwiki could be a good place for progress. If you know any public nomadbases, please start wiki articles about it, the Nomadbase article is a good starting point. And I'm always happy to help, you can contact me in several ways. guaka.org is okay if you don't know any other way (just make sure to select another category than SPAM).