How much does the switch have to sell to be a success?

[vivster]

zorg1000 said:

vivster said:
Anything less than 70m means Nintendo continues to decline in relevance.
Anything less than 50m shows a steep decline.
Anything less than 30m and they might as well go 3rd party.

what if their hardware sales decline but software sales increase? would that be considered declining in relevance?

Software sales as in Wii U and 3DS combined? That would be quite hard if hardware declines considerably.