Further to the discussion in Double posting, this has happened again to me here. I'm convinced this is a bug rather than user error.
I clicked twice submit because the monastery reacted extremely slow and it looked like the post didn't get thru.
(Probably because of my provider or maybe because the reply was interrupted).
Submitting an additional unique ID of the form (aka nonce) could help blocking such duplicates.
See also Avoiding accidential reposts
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!
A subterranean mammal
A skin blemish
A sprained ankle
A Childrens Book
The Marvel Comics supervillain
The unit of measure
Wie is de Mol
A futuristic drilling vehicle
The Wind in The Willows
Results (267 votes). Check out past polls.