For a second I thought you were commenting under /u/jurassic and envisioned an uber-altruistic future where homes are built to include an entryway for the homeless to escape winter cold.
I find it amusing that you consider that an "uber-altruistic" future would mean having homeless people sleep on the floor of a small empty entryway. I think there's probably a better and more efficient way to solve that problem.
I wasn't meaning that the open entryways were a solution for homelessness, only that a society which was accepting of a design element incorporated into their homes which was intentionally for utilization by and to the benefit of a stranger could reasonably be described as 'uber-altruistic'.
I find it amusing that you use "Uber" and "Altruistic" in the same sentence.