Why DLC suddenly doesn't matter, specifically WiiU?

[_crazy_man_]

opinionsarentfacts said:
wiiu will have problems on dlc cause it has no hard drive space (only 32gb-8gb) and also the lack of account like the psn and xboxlive.....

A lack of an account system is much much more likely than its limited memory.

Still I figure it isn't the main reason.