Answer:
Once they sailed the sea, now they surf the web
Feed me and I live, give me drink and I die.
I am mother and father, but never birth or nurse. I'm rarely still, but I never wander.
What can't you see, hear or feel, until its too late. What shadows love, and shopkeepers hate?
What goes in the water red, and comes out black?
What language does a billboard speak?