Answer:
The stack just might be sent all over. Full of what's new, yet it's nearly obsolete.
Just head and foot yet never tires of dancing.
A doctor might remove one from the neck of a Dracula victim.
What can be swallowed, But can also swallow you?
What gets wetter as it dries?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.