John Mack, writer of the Pharma Marketing and Pharma BlogoSphere blogs, continues to exhibit symptoms of homosexual panic with his apparent obsession about famed cardiologist Robert Jarvik’s sexual orientation. Mack has written about his concerns over Jarvik’s "being gay" on numerous occasions. His perhaps most infamous rant being related to, yes, believe it or not, Jarvik’s manner of dress. 
Mack: I was struck by the TV version of this ad where Dr. Jarvik strolls "foppily" through and around a hologram — or it seems like one — of a heart.
When I saw that natty suit, just the right amount of cuff showing, the PURPLE tie and matching handkerchief in the jacket pocket, and his peculiar way of walking, I thought immediately "gay!"
Mack continues:
Is there anything wrong with being a fop? You betcha! There is something odd about a foppy image of a doctor in a DTC ad. I just think it goes over like a lead balloon.
Inventor of an artificial heart or not, what guy wants to be examined by a doctor who looks like this! Maybe it’s an OK look for an OB/Gyn, but not a cardiologist — which, next to a brain surgeon, is the most manly medical specialty.
Could it be that Mack is struggling with his own internal homosexual impulses? Or perhaps just succumbing to ill-informed stereotypes?
Numerous of Mack’s readers jumped on the bandwagon with him:
I definitely agree…not the part about him being a "fop" but the part where his way of talking and walking immediately made me think "he’s so gay." It’s not the suit, it’s just his face!
Before I heard him speak or saw him walk, just his eyes…told me he’s gay. I have a pretty accurate gay-dar (radar).
I found out that he’s married, though, maybe he’s an in-the-closet gay.
Another of Mack’s readers writes:
It wasn’t the dress that convinced me Jarvik was Gay. It was his style of voice. Let’s face it, the guy is weak and flaming. (Might be something wrong with that). I’m surprised he has the guts to come out on public TV and expose himself. Gutsy perhaps.l
And yet another:
I think he passed it on to his son, as well. Watch the way the son runs during the commercials. Who runs like that? He looks like the lady on the Seinfeld episode who doesn’t swing her arms when she walks!
One reader, interestingly one of the few identifying herself by name, writes:
hey what’s all the big deal about jarvik being gay or not? don’t people have better things to worry about other than whether someone who has dedicated his life to saving lives is gay or not? personally i think he is sexy as hell and would love to meet or contact him. leave the man alone. have you done anything that is so successful in your lives?
"This reminds me of a conversation I had with an educator friend of mine once who was telling me about her respect for gays," says Jane Sloan, a gay/lesbian rights activist. "She told me that she honestly thought gays and lesbians were more intelligent than the average heterosexual. However, she continued by explaining she could ‘tell gays from straights by the shape of their heads.’" Sloan adds, "The scary thing is that this woman has a Ph.D. and is the principal of a public middle school!" "Mack along with some of his readers clearly could benefit from some enlightenment."
Wikipedia defines homosexual panic as a: "condition [that] most often occurs in people who… have insulated themselves from physical intimacy. Breakdowns often occur in situations that involve enforced intimacy with the same sex, such as dormitories or military barracks. It was most common during the mass mobilization of World War II when barracks typically provided little privacy with communal showers and often without doors or even cubicles around toilets."
Mack: Yes, I admit it. I am a homophobe. Well, at least when it comes to choosing a cardiologist. I also don’t like getting massages from men.
Could it be that Mack is revealing more about himself than he is about others?