I totally agree. Even from a business perspective, you are virtually increasing the price of your products, since we, as customers, not only have to buy the modules but also the storage drives to hold these new, increasingly large modules (Germany map, for example, will be 250 GB). Many times we end up not buying a module simply because we don't have enough space on our PC to store it.
I believe ED should make this a priority, as it will have a significant impact on us as customers, and consequently, on their sales as a provider.