I never thought I would have to bring this up with the people here, but I have noticed it happening.
Just because their is not a sign outside of a house saying it is someones, doesn't mean it is up for grabs. DA, this is the second time I have seen you take someone elses home, and it has to stop. I can't remember who's it was the first time, but I just went on to see you had put a sign up out the front of Meowzers house saying it was yours. Ask people before assuming that something is for teh taking.