What has that got to do with all that effort?
His neighbour could be Hitler reincarnated, it only means his neighbour is pain in the butt, it has no relevance in the effort on his end.
If that is all he can think of to annoy him as revenge though, that's a bit a non-story too.
You spend a lot of time making asinine comments on these forums, it isn't really any different except this guy's actions are quite funny.