Blogger's Bill (6)
I believe the answer is:
poster
This clue is a double definition.
'blogger's' is the first definition.
(a blogger is someone who 'posts' online)
'bill' is the second definition.
(synonyms)
(Other definitions for poster that I've seen before include "Largfe public notice." , "Large decorative printed picture" , "Person who sends" , "Bill or placard" , "'Notice, placard (6)'" .)