Ahh... infinity. My question is, do you conceive of infinity as the plus one, or as the uncountable?
There is a difference, I think, between supplementation and expansion. The former I think is linear, while the latter seems to be about pure surface.
This has also consequences for measuring distance, progress. If we think in terms of linear infinity, then the farthest point on the line is the farthest from the opposite point at the other end of the line. It's essentially binary. Each point in between divides the difference between two extremes.
But if we think in terms of spatial, expansive infinity, then any possible combination of points can be reached, so that while some parts are certainly closer than others, we perhaps can't speak of the "farthest point," the limit, at all. This would be a more rhizomatic, networked notion of time and space, that I think, infinitely increases possibility.