Good point. It's possible he's gay and playing straight on camera. But I haven't seen any evidence of that, just an unfounded assertion. The evidence we have strongly indicates that he's straight... Also, for whatever it's worth, I don't get the slightest blip on my gaydar about him. But my gaydar isnt' that reliable so if anyone else has different instincts about it, I'm open to your thoughts on the matter.
I agree with everything else you said, about his ego, looks, etc. Actually, I agree with you 110% on all that stuff.
But about one other issue, I just hafta ask (and I don't mean to criticize or offend you): Why bother with his sexuality?
First off, Greg Plitt's, and everybody else's, sexuality is nobody's business but that of his own and his significant other.
Secondly, obviously he never said he was gay or bi, or else I'm sure everybody here would know about it by now (and one poster already said Greg Plitt already admits to being straight.) So why does anyone need to speculate any further or, even worse, INSIST that he "might" or "could" be gay?
As a proud gay man, nothing offends me more than when homophobes insist or speculate that I am really straight, but just "confused" about my sexuality! Or, that I am actually straight, but I "choose" to be gay and so I could easily just choose to be straight again if I really wanted to! Or, that I am straight but just "experimenting" or "going through a phase"! I really hate all that. I just wish people would accept me for who I am and let me live in peace and pursue my own happiness.
I am sure that almost every gay man and lesbian has had to deal with this type of intolerant ignorance.
So why are gays so often so quick to impose their homosexuality onto a man who identifies himself as straight? This happens most often to straight men who are attractive or who work out, especially if he is pro-gay rights or "gay for pay". It is very rude and offensive. Also, it sustains and contributes to homophobia because it makes straight men afraid to support gay rights. A heterosexual man who is pro-gay rights will always get labeled as being gay by homophobes (and many other non-homophobic straight people.) He shouldn't get it from the gay community as well. But unfortunately he most likely will, especially if he is young and/or attractive.
It is degrading and shameful to force any sexual identity onto another human being. I know firsthand how insulting and painful it feels to have people insist that I am somebody who I am not. I am sure most other gays know firsthand too. So I hope that members of the gay community will reflect on their own negative experiences and, as a result, will stop inflicting the same pain and offense onto others. Only then can we defeat homophobia once and for all.