How does one contact Giant Bomb's Editor In Chief Jeff Gerstmann?  I need to ask him something privately.  Thank you.

send him a pm.  
he's on your list of people you follow.  

You could PM him from his profile.

Ground control to Major Gertsmann.
 
You have to put 2 fingers to your ear, and say Jeff 3 times.
 
Sometimes the wrong Jeff appears.
 In fact I'm yet to have Jeff Gertsmann appear.
Jeff Bridges once. That's it though.

 http://www.giantbomb.com/profile/jeff/
 
And then click "Send PM" ( It's next to the yellow star )

" Ground control to Major Gertsmann.  You have to put 2 fingers to your ear, and say Jeff 3 times.  Sometimes the wrong Jeff appears.  In fact I'm yet to have Jeff Gertsmann appear. Jeff Bridges once. That's it though. "

i don't think he replies to PM's. i sent him a PM  while ago about DRM he never answered me. i was going to use him as a source for a paper as to why companies shouldn't put DRM into games. i never got an answer so i didn't use him. i can still use him if he ever replies to me.

" Ground control to Major Gertsmann.  You have to put 2 fingers to your ear, and say Jeff 3 times.  Sometimes the wrong Jeff appears.  In fact I'm yet to have Jeff Gertsmann appear. Jeff Bridges once. That's it though. "

You guys are doing it wrong. 
 
You have to send out a smoke signal in the shape of a Jungler. The only problem is, this fire needs to be started with beard-hairs of Abraham Lincoln. This part is difficult, as to get to the the Abraham Lincoln beard-hair tree your need to fight a monster crafted solely of durgers. 
 
Not a problem, right?

" i don't think he replies to PM's. i sent him a PM  while ago about DRM he never answered me. i was going to use him as a source for a paper as to why companies shouldn't put DRM into games. i never got an answer so i didn't use him. i can still use him if he ever replies to me. "

Jeff editor in chief?

You start threads about contacting him, and eventually he shows up.

" Ground control to Major Gertsmann.  You have to put 2 fingers to your ear, and say Jeff 3 times.  Sometimes the wrong Jeff appears.  In fact I'm yet to have Jeff Gertsmann appear. Jeff Bridges once. That's it though. "

" i don't think he replies to PM's. i sent him a PM  while ago about DRM he never answered me. i was going to use him as a source for a paper as to why companies shouldn't put DRM into games. i never got an answer so i didn't use him. i can still use him if he ever replies to me. "

Upon "yellowpaging" Jeff Gerstmann I come up with 2, both in CA, neither of which are in the area where I would expect this particular Jeff Gerstmann to be living.

Play this song really loud and he'll appear. 
 

Turn around...HE's RIGHT BEHIND YOU!

Look for his coming, at first light, on the fifth day. At dawn, look to the East.
 

" Turn around...He's RIGHT BEHIND YOU! "

privately huh? bow chika wow wow.

He most likely won't respond. He think he's an elitist.

" @Ineedaname said:

" Ground control to Major Gertsmann.  You have to put 2 fingers to your ear, and say Jeff 3 times.  Sometimes the wrong Jeff appears.  In fact I'm yet to have Jeff Gertsmann appear. Jeff Bridges once. That's it though. "

Well there's your problem. You're trying to contact Jeff Gertsmann when you're looking for Jeff Gerstmann. "

Well I did that and  thanks for the help.