Considering that memory cards are multiple times the size of CD, i don't think the storage capasity will be a problem, as presented in the OP.
Basically only the cost is the issue with cartriges. As in terms of storage space required, game budgets are a lot more likely to hit the roof than the storage space available on memory cards.
Basically cartriges are superior media to discs. You can have game saves on the cartrige (well, SNES CD-ROM had this covered), it would also be the best solution for DLC, for having it downloaded on the same cartrige as the game is in. And, the moment the consoles go for DD only, we are back to cartriges in case someone doesn't have their console online.
@Dodece: Your quantum computing comment didn't make any sense. Care to explain?
@Mr.Y: Increase?
Ei Kiinasti.
Eikä Japanisti.
Vaan pannaan jalalla koreasti.
Nintendo games sell only on Nintendo system.
