Straight folks who are curious are certainly on this site. Those that are looking to create trouble probably are not. But there's always some troublemakers out there and one jerk could find his way here.
The way I see it is the sooner and more men confess to enjoy sucking cock, the sooner it will become less of a "bad" thing and something that the majority learns to accept.
I've already seen this in younger people. They grew up knowing about gay & lesbians & queers and all that and that it's all around and includes people they know, and for the most part they just accept it as how the world is.