Lets face it, most of what is written is not going to be within the settings, and possibly downright offensive. There are going to be book burnings, mark my word... they will have to add another bunch of GMs as "firemen", its gonna be a full-time job. Filters won't do it and querying the database won't do it, unless one can account for every permutation of spelling, obfuscation, and language variance in writing. But I love the feature...