I'm not a pilot... I'm an f/a.
My point is that with runways that are that short, it is only a matter of time before there is another accident during abnormal conditions, and I'd rather not increase my likelihood of being involved in it. This is assuming we ignore the lessons learned from this incident and do nothing about it. Aviation safety is principled on constant improvement, lowering probabilities, and increasing your knowledge base by applying solutions to known causes. It makes sense to do something about MDW now before it happens again, and currently there is nothing to stop it from happening again.
If you (as a passenger or a F/A) want to reduce the chances of being involved in an accident/incident involving running off the end of a runway, then avoiding MDW would certainly do that. From a pilot's perspective, it's not that easy. Let's say I'm going to PHF (Newport News, VA). There are two runways there. 7/25 is about 9000 ft. long. As we're approaching the airport, I'm informed that another aircraft is disabled on 7/25, leaving me the options of landing on the only other runway (2/20), which is a little less than 6000 (IIRC) ft. or diverting. At this point, I would pull out our paperwork and see how much distance it tells me I'll need to land (if I'm a test pilot, flying a perfect airplane, flying a perfect approach, etc.). I'll compare that distance to the usable length of the runway, think about how much sleep I got last night and how I'm presently feeling, etc., and make my decision. Remember, when I departed for PHF, I had plenty of runway; now I don't.
I won't hesitate to divert if I feel I need to, and that's the problem for some pilots (my disclaimer: none of this is directed at SW, the accident at MDW, or any other airline). Some might work for an airline that would actually fault them for diverting (I know I used to work for a commuter that would), and some erroneously think that they work for an airline that would. Some want to hurry home to the family, some want to hurry to the hotel for that great layover, some want to hurry to their hotel bed for their reduced rest, and some erroneously think that because the paperwork says the aircraft can land in X amount of distance, then that's a guarantee that it's going to happen. The "hurry up" mentality can happen to any pilot (those that say, "Not me!!!" are the one's you really have to watch), and it's something that we're trained to watch out for in ourselves and each other. My point: as a pilot, my definition of "long" and "short" is going to be different from other pilots. Even though I have to pass the same checkride to the same standards as another pilot, our "comfort level" in landing on a "short" runway, and therefore our ability to do so, is going to be different. In the above example, the Captain of one flt. might decide to land, another might decide to divert (in the exact same aircraft, at the exact same landing weight), and they BOTH made the right decision.
I've landed at MDW numerous times. I find it challenging and fun, while understanding the danger involved. The danger is not because the runways are short; the danger is me. If I don't recognize that we've touched down too far down the runway, the spoilers didn't deploy, if I don't apply immediate braking/reverse, I have to make the decision to go around immediately (again, I AM NOT directing any of this at SW). And that thinking actually applies to any runway you land on. If I'm landing on a runway that's 15,000 ft. long, there is some point that, if I'm not on the ground and/or various systems don't work, we're going to go off the end. In that sense, MDW is no different from any other airport. What IS different at MDW is that my decision to go around must be made sooner than at other airports.