I do wonder what exactly would draw a straight man to a gay porn site, though.  I can understand the women either (a) looking for pictures of guys dicks or (b) following a gay friend here for some posting fun but I don't get the draw for a straight man.
If it was a non-porn site, I could better understand it.
		
		
	 
Really? In my opinion, you fellas cut yourselves and this forum short.  You aren't one dimensional people.  Your sexuality is only a sliver of who you are.  JUB is also not one dimensional, there are plenty of sections which focus on everything BUT sexuality.   So, you really can't imagine a situation where someone typed a celebrity name, a political issue, a movie, etc. into google and was directed to JUB?  Yep, it's a porn forum and it's a GAY porn forum.  That's clear.  Maybe they didn't notice that part (hey, I'm a habitual clicker.  No patience and I don't read those descriptions) and went ahead and read the article and posts.  Then, they ventured further and discovered all the cool sections w/in JUB and enjoyed the "conversations."  Maybe they did notice that it's a gay forum but couldn't find one that compared to JUB.  
In my opinion, the draw is (1) the user friendly interface of JUB; (2) the different forum topics we have to post in; and, (3) the JUBBERS themselves.  
First, this is the easiest forum to use in my opinion.  It's well organized, it's clear where your post should go, it's easy to post, it's easy to sign up.  There aren't too many bells and whistles.  There are plenty of mods who you can contact if ya need help.  Easy peasy.  
Second, this is the only forum I've found that had a discussion section for Current Events and Politics, Religion, Technology, etc.  It's amazing what you can learn from these sections alone.  JUB is such a breath of fresh air.  Different people w/ different opinions--expressed in a reasonable manner.  I love it!  Plus, the tech section is a life saver.  I've sent many a straight man to JUB when they've had a computer issue.  Corny et al. give outstanding advice--anyone can appreciate this. 
Third, JUBBERS themselves are a huge draw to the forum.  We are all so very different.  Different backgrounds, religions, ethnicities, genders, morals, political beliefs, socio-economic classes, etc.  These differences add excitement and it's something that you can't get on every other forum.  Also, we don't have a whole lot of assholes/trolls.  For the most part, we're all just here for fun, to engage in discussion.  That certainly makes JUB more desirable.  
And you know, some straight fellas follow their women here.  I've laughed about JUB and mentioned JUB to Jason.  And he's looked over my shoulder to see what I'm typing or reading.  After hearing about it from me time and time again, he decided to check it out.  He enjoys reading the CEandP section.  Why doesn't he sign up and join in?  Well, I've spared him from the whole, "you're really a gay dude," argument.  
I can definitely see why ANYONE would enjoy being a member of JUB.