If there is a point in that wall of text, I would suggest you quote it. Most of the statistics are based on shooting deer at moderate distances. If I were untrained in crossbow usage, I still wouldn't be trying to shoot you from 35 yards away.
I also suggest that we take away this straw man now. It will not disprove my point to say that a crossbow is less effective than a firearm because that is not my point.
Its not easy though. Thats what you failing to grasp. Crossbows are less accurate. Less powerful, and less deadly. That makes it much much much harder to kill someone.
Myth: Crossbows make deer hunting too easy.
Fact: The only advantage a crossbow has over a conventional bow is that it holds the bow in the drawn, or ready to fire, position for the shooter. While shooting a crossbow is generally easier to master than shooting a vertical bow, it cannot be argued that it is just plain easy. The crossbow hunter must have the same woodsmanship ability and nearly all of the same shooting skills as the vertical bowhunter.
Myth: Anyone can pick up a crossbow, practice for an hour, and be ready to head to the woods.
Fact: Any experienced crossbow hunter will tell you that there are many ways to make a bad shot with a crossbow. First, if a crossbow is not cocked perfectly straight, it will not shoot straight. If the bowstring is pulled even 1/16th of an inch to the right or left of center, that difference can translate into a six-inch error at 20-yards. Additionally, like any conventional bow shooter, a crossbow shooter must maintain a proper stance, control breathing, squeeze rather than “jerk” the trigger, steady the entire body, and follow through (watch the entire arrow flight through the sighting mechanism) after the release. And finally, the crossbow hunter must also be a good judge of distance and be practiced at shooting the crossbow at distances between five and approximately 35 yards.
Myth: Crossbows have the knockdown power of a firearm.
Fact: Comparison tests have proven that there is a negligible ballistic difference between compound bows and crossbows. These tests disprove the groundless claims that crossbows perform like firearms. In other words a crossbow has no ballistic similarities to a firearm.
Myth: Crossbows shoot as flat as black powder rifles.
Fact: Again, through comparison tests it has been shown that crossbows do not perform the same as firearms. Crossbows typically start loosing velocity and energy at 30 yards compared to a black powder rifle which begins to lose velocity and energy at 100 yards or more.