"those on the MH forum that have not tried it, will not be convinced to try it"
Don't be so sure of that :)
There may be people who find lots of valuable info on your forum, but also find truth in UT. Or there may be those who are curious about it inspite of your thoughts on it, and end up trying it anyway. And of course, there are those that are just as closed to it as you are, and that's okay too.
The point is: They may frequent your forum and find a lot of good info there, but not ALL of them are going to blindly follow everything you say or believe, and this applies to everything else also, not just UT!