Unfortunately, there is a preceived notion that TMed domains are registered to make a buck. Also unfortunately, they are. I strongly believe there is a very small percentage of "fansites" which are run as legit fansites. Though I do not like TMed domains, I am 100% for fansites. As I have stated in the past, I do own several fansites and I run them according to the opinions I give out. I have been challenged and I still have them. I have been offered some nice deals, but I truly had no interest in selling (one included being in a clubhouse on opening day and hanging out for the full day, believe me, I thought about that real hard, but turned it down). I have no problem if TMed domains are used in good faith and I have repeatedly posted the proper way to do so (though I haven't done it recently).
When I post, I try to do it in a non-bias fashion, but I will admit with "fansites", you need to prove to me that you are using it in good faith as opposed to just telling me. Honestly, many questions about "fansites" on these forums are from people looking to make a buck. I do call them out for it and some do admit that I may be accurate. But usually, the domains are registered with bad faith intent.