I can't be doing with the best/worst poster.
If I did a 'best' list I would only miss someone out and feel bad.

So maybe other catagories might be easier,
e.g.
WEIRDEST POSTERS -Anschul, Chelsea

FUNNIEST RUDE POSTERS - Raanraals, Furvert, Wishpig

WHATEVER HAPPENED TO POSTERS - Againstthegrain, Lanky,
freerangefrog (I'm a bit worried, hope shes alright), davemaclaze (or something like that...she seemed to have a text impediment)

JOHN BRAINLOVE ALTER EGO POSTERS - ?

LURKER NON-POSTERS - ?