They're frowned upon in general.
If it's been a while since you posted it first time, and if a similar topic arises from someone elses post it's usually ok.
(
Kamikaze Stoat £4.09,
Wed 18 Feb 2004, 23:27,
archived)
or if it fits in well with a challenge
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lazygamer VS tittybiscuits,
Wed 18 Feb 2004, 23:29,
archived)
yes,
that too.
which makes me wonder- will that post be entered twice?
(
Kamikaze Stoat £4.09,
Wed 18 Feb 2004, 23:32,
archived)