Depends on how you're hunting CanuckGunny - just like you state there are times when it's appropriate and times when it's not.
For this gun, i could see people if they felt there were bear in the area deciding to keep one in the chamber and use the half #### safety.
I don't know if the gun can be cycled with the safety on, but if it can that's a nice little bit of extra protection when you're unloading the gun and the half #### really doesn't do anything. If that's the case, I can see people turning on the safety, cycling out the ammo from the mag, and then turning it off. Just a little extra security.