why is this aimed at the office? the last thing i want is to build a personal relationship w my coworkers or anything related to my job. i don't want any traces

why is this aimed at the office? the last thing i want is to build a personal relationship w my coworkers or anything related to my job. i don't want any traces of my personality left at that company to be used once i have left. my company keeps large posters of attractive people and i find it creepy -- they don't even work there and this is what they do after they leave? however the posters themselves are cool so I would get them of myself or my friends as gifts, if it wasn't just for office use.