And pointless, since that is a tiny fraction of the total size of the apps that actually take up a lot of storage. The only people this really helps are people that use small apps and would have no problem anyway.
Unless Samsung wants this device to sell way under projections, they need to work with their retail customers to offer more size options. That will not fix their sales issues, but at least will increase sales.
That and perhaps offer a clean low bloat S4 to spare 2gb more storage.