Now the mailman runs around searching the right house and can’t find it because he can’t read 100 and he dies of exhaustion after a week Someone writes a mail to House 100, which firstly can’t be addressed because you are only allowed to use 2 digits, so you write the 1 out of the field.
Then a new neighbour builds the 100th house. So you can send mail from house 0-99, no problem. The letters you can sent have a field for the adress for 2 digits. Actually in windows 32bit processes can even address fewer memory and the memory hole makes it even less. If Blender is baking something, simulating or rendering and it needs to address more than 2^32 byte the system will crash.