newswhore

a) A person with a syndicated blog.

b) A person who spends way too much time looking for news online.

c) A person who is so addicted to news that he/she, if left with no other option, would rather sell his/her body in exchange for news than go without it.

While walking down the street, I saw a newswhore sitting on the pavement with a sign in front her reading: "Will fuck for news".