You can add a person to your block list if you no longer want to receive any comments, reviews or information relating to that person in LittleBigPlanet™ and LittleBigPlanet™ 2 or on LBP.me. Adding a person to your block list prevents that person interacting with you and you from interacting with that person in LittleBigPlanet™ and LittleBigPlanet™ 2 or on LBP.me
Please note! Blocking a person does not block them from sending you PlayStation®Network messages. If you no longer want to receive PlayStation®Network messages from a person, go to the PlayStation®3 XMB™ menu or PlayStation®Vita home screen. See PlayStation®3 or PS Vita User's Guide for details.
Cherrio, William here, currently trying to finish a couple of projects. I am occasionally on LittleBigPlanetarium, I love this game solely for its ability to create. I seldomly play levels due to creating however when I do play levels I play Shark Surviv... no just kidding folks, if you have a level in mind send me a message.