What if i Die

What if i Die?
What if i die tommorow?
As we all know the world is connected now to the internet.
This is the way of our communications to our loves ones and friends.
But lately i've been thinking. What if i died?
Who's gonna take care of my emails and blogs?
who's gonna reply to all of them?
do i have a autho generated reply that Ï am sorry i cannot reply to all of you cause i am dead now?"
Or do i have to make a will to one person whom i trully trust so he or she may open my mails and make an annoucement that i pass away.
And who would be the person whom i would leave my password to?
is he or she's not going to play around in my contacts and friends?
does he or she is going to tell them the truth that i pas away?
or is she or he will continue using my account and write in my blogs?