you know, i seriously considered buying the guide but to be honest, the fallout wikia site will give me all the information i need... maybe not at first but, after my first playthrough (which will take me longer than most), i'll be ready to wiki it up... and by then i am sure the site will be littered with the valuable information i need

... and i'll be adding stuff as well once the time comes... i've contributed a little bit here and there, especially the information about turning the tepid sewers in the lone wanderer's home... it's got everything except an annoying robot and bobblehead stand...
i like the vault though, it's probably the most useful wikia site out there IMO...