Considering how cloud implementations usually work, they are probably fuzzing the address used for synchronizing the boards. This is similar to when they attack the image servers or when they attack the capcha servers.
Rainbow used to be just gay and lesbian, then gay, lesbian and trans, etc. Recently they were starting on "group" marriages. Now its pedo, soon it will be zoophilia (beastiality), incest, etc. They keep pushing the line of perversion.