This may come across as a bit sarcastic to some but...
How come we don't just disallow guest access altogether and then you won't have to worry about pics because if you bought these trucks than the forums should be a place where some things like that, are fine. In my eyes, there is enough crap out there to look at, and a picture of a woman is concerning you because of what others might think, then we might as well prevent our members and even guess access to street race stories, profanity.. etc too.
Chances are, if you bought a vehicle, you're of the age that the rest is nothing you haven't seen or heard of before. Doesn't mean promote it in a club such as this. But most here, are men or young adults, and these trucks are purely about engine talk. I don't know, I just feel if you're gonna make a rule about one thing, then other things should be addressed also. I have no power to say anything except for my own freedom of speech.
Just my opinion
I'll accept whatever choice is made.