Love this post. :-) A simple question that has come up many times with regards to infinity is that, if the universe is infinite, then the sky should be lit with all stars, should be not dark but alit with all stars and objects of the cosmos. Some scientists pose that this is proof that there was a big bang, a singularity, that is forever expanding, but stilll...infiinity would cause everything to have already existed, to make our night as light as our day. Perhaps we are on the "big crunch" event already, just not realizing it.