I'll do my best to shed some light on the points you left unanswered:
Originally posted by muckmaw
4. The pressure inside a space suit was greater than inside a football. The astronauts should have been puffed out like the Michelin Man, but were seen freely bending their joints.
Actually the pressure is not that high. Astronauts have to breath 100% pure oxygen (dry oxygen) for up to 4 hours to get rid of the Nitrogen in their bloodstream to avoid getting bends due to nitrogen bubbles. Alternatively, on shuttle missions where several EVAs are programmed, the atmosphere inside the orbiter is lowered to 2/3 the normal pressure so that the denitrogenisation procedure is shorter (1 hour).
If an astronaut starts getting hipobaric sickness symptoms, the suit can inflate to become an hyperbaric chamber until he gets back on the orbiter (or LEM in this case).
5. The Moon landings took place during the Cold War. Why didn't America make a signal on the moon that could be seen from earth? The PR would have been phenomenal and it could have been easily done with magnesium flares.
Actually, they did. They placed some reflectors that even today are used to effectively measure the distance between the moon and the earth. I know those can't be seen with the naked eye, but you can check at the observatories doing those measurements and you'll realize those couldn't be made without someone placing those reflectors on the moon. There are also pictures of astronauts placing them there.
9. The Lander weighed 17 tons yet the astronauts feet seem to have made a bigger dent in the dust. The powerful booster rocket at the base of the Lunar Lander was fired to slow descent to the moons service. Yet it has left no traces of blasting on the dust underneath. It should have created a small crater, yet the booster looks like it's never been fired.
Good one. Since the gravity on the surface of the moon isn't that of the earth, the thrust required to slow the descent of the LEM wasn't as much as some people would think. There was indeed a crater, and a lot of dust was blown by the booster... but that also means that the LEM didn't sink that much on the surface because, at that point, much of the dust underneath it was in suspension.
Later on, that dust settled around the LEM, and thus the footsteps of the astronauts around the lander were clearly visible. You have to realize that there was a time lapse between the actual touchdown and the moment when Armstrong went down the ladder. More than enough for the dust to settle again.
That's about it. Feel free to add/correct.
Daniel