If I block someone on Facebook...?

[Janice]

Will they still see me on other peoples’ friend lists, On other peoples’ walls, through pictures, mutual friends, or will i pretty much vanish to them all together as if i don't even have a facebook account? Would I basically not exist on Facebook to that person?

[bigweek708]

once you block someone on facebook they will not be able to see anything you do even if you have mutual friends. but they cant see what you are doing.