Not only, but it's mainly the disk space...
So propagation delay is now considered a minor issue?
sorry but propagation is not an issue.
if you can watch netflix then you got no worries about bandwidth
eg
2mb blocks = 12mb an hour
4mb blocks = 24mb an hour
8mb blocks= 48mb an hour
netflix SD = 1000mb an hour(20x-80x more bandwidth requirement for netflix compared to bitcoin no matter what block size proposal goes forward )
netflix HD=3000mb an hour(60x-240x more bandwidth requirement for netflix compared to bitcoin no matter what block size proposal goes forward )
and 33million people dont seem to be complaining about bandwidth issues