Notice blogger? (6)
I believe the answer is:
poster
This clue is a double definition.
'notice' is the first definition.
('poster' can be a synonym of 'notice')
'blogger?' is the second definition.
(a blogger is someone who 'posts' online)
(Other definitions for poster that I've seen before include "Large advert" , "Large printed bill" , "Large advertisement" , "Largfe public notice." , "Paper advertisement for topers" .)