Michael,
I ordered TBD season 1 on Amazon a couple of weeks ago and I can't wait! Should be here on the 3rd. I can't talk my better half into getting digital cable, just for your show (but I'm still working on her!)
Having been a bouncer in Boston and all over New Hampshire and working 16 Bike Weeks in Laconia I have seen lots of not so fun stuff happen in clubs. Bottles, beer mugs, pool cues, chairs, tables, knives, guns, ball peen hammers and shotguns have been used against patrons and myself, so I have a little experience with this subject. I have been stabbed in the back and had a involuntary piercing of my right forearm with an icepick (gotta love the exit wounds....) I'm not a guru, but I've been there and done that, and been on the sharp end of the stick and have been lucky, or had someone upstairs watching over me....
DISLAIMER: I DID NOT WATCH THE EPISODE, SO PLEASE TAKE THE FOLLOWING WITH THE UTMOST RESPECT, I AM COMMENTING ONLY ON WHAT I HAVE READ IN THIS POST.
Here's my take on the broken bottle vs. knife scenario:
A broken bottle has only one threat axis. It is not very effective except for stabbing. Slashing it is a minor threat because the bottle usually breaks apart, not transferring much energy to the cutting edges. Only bare skin is at real risk. Except for the "golden bb" that gets you in the throat or neck. Clothing alone is very effective at protecting against lethal cuts from a bottle.... Distance and controlling the angles matters even more...
A knife is a serious threat in every axis. There is no safe place from a serious knifefighter. Clothing reduces damage negligibly. If the drunken punk had a knife or was a serious martial opponent he wouldn't improvise an inferior weapon.
Here is my take on the situation from a man who took his job protecting patrons very seriously. Pulling a knife and attacking someone means that guys like me went from disarming a drunken angry threat that is SERIOUS to wading into a DEADLY confrontation. This causes even the bravest man to reconsider helping. You would be surprised how often even an aggressors friends will intervene to stop their drunken fool friend. Once they see their buddy getting knifed, what do you think happens? They will kill you... So, in my humble opinion, drawing a knife and attacking your opponent will make it very unlikely that anyone will help you, enrage anyone who knows the punk with the bottle, make more likely that innocents will get hurt, and if you slash him in three places you can very likely end up in prison. Me and a partner broke up a fight in a parkint lot, my buddy was attacked with a baseball bat, and he easily disarmed the drunken fool and proceeded to hit the punk three times, breaking the bad guys arm jaw and collarbone. My partner was charged with first degree assault, was convicted, and was plea bargained to time served. He is now a felon, had all his firearms siezed, cannot vote, and ruined his life. Why? Because he used an inordinate amount of force for self defense and the "victim" was drunk and not responsible for his actions.
I am not preaching here, and I don't have all the answers, I am just trying to pose a different perspective and encourage debate.
Regards,
Scott