That's true, NJ, he didn't say what kind of longbow he shoots. But he did ask if torque was an issue when gripping a bow and that again rekindled the popular notion that somehow a firm grip CAUSES bow torque ('I read it in a magazine so it must be true'). It's simply NOT true.
No offense intended, but the 'firm grip equals bow torque' idea has more basis on individual preference and perhaps lack of experience than it does on fact. Torque (bow twisting in the hand) is a result of generally poor form...which consists of many components. A firm grip with otherwise good form can actually HELP the shooter maintain better control, stability and consistency, especially with higher-mass limb/lower-mass riser types of bows like Hills. Of course personal preference/comfort level has something to do with what works for any given shooter, but whether the shooter develops a torque problem has less to do with their tolerance/comfort level/grip preference and more to do with their general form, practice regime, experience and simple physics.
I'd offer that a good approach for newbies in choosing their form components (grip or otherwise) is to take opinions with a grain of salt (even from 'experts'), sift them for whatever fits YOUR situation, keep an open mind, and learn from your own experiences. It's definately not one-size-fits-all.