I had the same with Vovlo.be
IF you ask me it has NOTHING to do with Volvo accept a typo.
Eventough I only had a public message not to drink and drive on this, Volvo actually send out their man in black 'team' of lawyers out of Brussels, Belgium, to warn me for a serious lawsuit coming from the Swedish direction if I would ont give up the domain immediately.
Only for the fact that I gave them the domain (just in time..), nothing came out of it. They had made out that I had the domain bad faith. Silly people, those Volvo people. They totally made a fool out of themselfs! But that is a different and too long story..
I think it totally depends on who it is you are dealing with in these cases.
And, how for instance, 'commercially' attractive the domain is. Or, how much of an a&&hole the other person is who thinks he or she needs to go and claim against you, the person who is only owning shrek domains purely for self usage, to to look at, never to be shared with anybody ever.
But, in fact, unless you can proof there is no bad faith as to commercially using the name or any other reason that there could be bad faith involved, they, the owners of the trademark, will be the strongest party.
Only if you have enough money, you would want to go and play this game. Most of the times you will need expensive lawyers.. Let alone loosing a case you will be paying all legal costs as well..
Also, a fansite can be legally taken from the owner. It all depends on who the person is.
We had a case in Holland, Andrehazesfansite.nl or something like that. This site is about a folksinger, this guy used to be a huuge singer in Holland.
A 'Truly everybodies best buddy' kind of person. Millions of people loved him. Then he died and the Andre Hazes fan website became a huge success.
All fans went there to pay homage and the site became huge. Now, the widow found out about this success and also that she was not making money out of this. She made out to be that the best thing to do is to sue the owners of the site.
Her lawyers made it clear that If the site is not closed down asap, they will claim. The owners of the site wanted (and still will) organize a rememberance day and concert for these millions of people out of advertising moneys received.
So, it depends who or what you are dealing with. Some people only think of cash.
Check before you buy would be the best cure. Or be prepared to immediately give the domain name before they start to sue. So do not invest big I would say.
Vovlo.be was free. and a lot of fun.
(It might be nice to know that as soon as I got news of them wanting to sue me, I changed the site from being really friendly into a compilage of all sorts of bad Volvo crashed vehicles. Still not showing any commercial activity on the domain, no bad faith. Just public important information, warning the public that driving should occur save at all times..
Just minutes before their deadline I took it down...lol)