Very nice example! Too often domain name owners get bullied, but it's all bark and no bite. I for one own a domain name which does contain a TM word, but I maintain it does not breach TM laws. Too many people back down when they hear from a company, thinking just because they have big lawyers, they must be right. This example shown above shows exactly that it isn't the case.
Just remember, when in doubt, follow the
www.paypalsucks.com example.