Sorry, but I can't believe people are admitting to this stuff. Since I got my Broadband connection almost every server has been plagued by people using the very tactics as you. It doesn't matter if you're bored, or you're owning everyone anyway so it doesn't matter what you do, the truth is that most of these things spoil the game for other people, including myself. I, and I'm sure others like me would appreciate it if you didn't do this stuff when you're bored, and instead quit the game and found something more interesting to do.