Apathetic Moon is back online now (hopefully permanently) on a freshly installed WordPress v3.0.4 with old content imported through WordPress’s Importer. I’ve submitted a review request with Google, hopefully it will get through and traffic won’t be blocked anymore.
At the moment, I’m gonna just concentrate on getting the other sites up before starting to customize this one. Maybe I can even wait until I CAN create a multisite properly before going nuts with the themes and plugins. (Not too crazy of course, still need to be wary of those pesky malware using bastards)