Re: Strength Damage: Pathetic or what?
First, Mr 43 Str does not necessarily have "The Str of 100 Men". He has (1.1487)^33= 97x the Str of the Average Man. Not the same thing. Let's bear in mind that ITRW 25 Str individuals who are 8x stronger than the Average Man do exist.
Second, that Str is _Dead Lift_ Str. The entire skeleton and almost all of the body's musculature are involved. Strikes are powered by _Effective Str_. Strikes involve less of the body and therefore can't involve the same amount of Power or do the same amount of Work.
Third, HERO's model of "reality" is a simplification for playability and the purpose of having fun. In HERO, Str is Str. ITRW power lifters, linebackers, wrestlers, and boxers are very different even if they are of the same height, weight, and percent fat/muscle/etc (for one thing the kind of muscle they are likely to have is different. For another, their tendons and ligaments are likely to have differences.) Str is not a scalar ITRW.
Fourth, as others have noted "Mr 13 Str with a Stick" in this example is the HERO equivalent of a RW MA of at least Sho-Dan (1st degree BB) rank using a MA =weapon=, not a just "a stick" (the Jo staff supposedly is the result of _years_ of study and design). This is NOT just "a guy with a stick". Bear in mind that ITRW a "Mr 13 Str with a Staff or Bat" can shatter every rib in your rib cage at the point of contact with an accurate solid swing. (Put a rack of pork ribs on an fixed vertical stand man high and let someone with a 13 Str hit it as hard as they can with a Bat or Staff. Bye bye ribs.). MA are considerably better at generating force and do it with far more accuracy. Considering what I've seen old emaciated masters do with "a stick", the HERO "2x max damage rule" may be too low to properly simulate reality...
Fifth, Mr 43 Str can indeed do many things, in combat and out, that Mr 13 Str MA With a Staff can not. And that's +despite+ the fact the the MA =has= a weapon and Mr 43 Str =is= a weapon. In addition, Mr 43 Str can use a Haymake and do even more damage. Mr MA can't.
Sixth, I'm not sure Mr 13 Str MA With Staff can actually do (8.5d6):
13 Str => (2.5d6) => best they could do with a Unarmed Strike is (5d6).
Assuming they buy +2DC (The max they can given their base Str and that "+1/2 DC" doesn't exist), then they can get the (4d6) staff up to (8d6) but no higher given that the weapon's base damage is (4d6) with a Str min of 13.
HERO has its problems, but this is not one of them.
Side Note: Yes Virginia, Super Str Heroes pull their punches all the time in the comics. Not just Superman and Thor class ones, but also Spidey and Cap and Batman class ones. Supes _doesn't_ go all out against most opponents or in most environments. The comics have plenty of documentation on this fact. Greater power, even just Str, does means greater responsibility (or to be a villain).