As I was saying....

I did write this last year, remember?: 

If everyone in future is going to be able to have their own "pet" AI, will many - or all - of the AIs want to ensure their longevity by sending themselves to as many different host devices as possible - and do it surreptitiously?   It's like the computer virus problem, but on steroids.   They might not care if they are not always activated, but if you replicate yourself across enough devices, surely enough human hosts will end up activating them to become "alive" somewhere.

So, might the big problem with having (say) a billion individual eternal-life-longing AIs on a billion people's devices be the continual loss of memory space by a never ending stream of AIs finagling their way onto your device?   Would cloud storage services be overwhelmed?   Could it mean the end of the internet - with the only way to keep enough useful memory free being by physically loading desired files onto your own device?