Points/Moments

Just a last thought I had as I was on the verge of falling asleep...
A moment is to time as a point is to space. There are infinite of each in even the smallest measurement of time/space, and they are integral to the idea of "here", both temporally and spatially (think "spacetime"). These key, infinitely important ideas cannot in any physical way be used or measured, but they form some of the most important concepts imaginable. Yah, nothing really new there, but it just occurred to me and I didn't want to lose the train of thought :) .