It doesn't say it is unidirectional: 
$ telnet desert-island.dynodns.net 119
Trying 217.186.77.68...
Connected to desert-island.dynodns.net.
Escape character is '^]'.
200 Hi, you can post (sn version 0.3.6)
list
215 list follows
perlmonks.poll 43 10 y
perlmonks.obfuscated 13 10 y
perlmonks.qanda 24 10 y
perlmonks.snippet 16 10 y
perlmonks.pmdiscuss 56 10 y
perlmonks.sopw 604 10 y
perlmonks.news 10 10 y
perlmonks.nntpdiscuss 11 10 y
perlmonks.meditation 158 10 y
perlmonks.codecatacombs 17 10 n
perlmonks.poetry 13 10 y
perlmonks.cufp 21 10 y
perlmonks.craft 0 0 y
perlmonks.tutorial 0 0 y

In reply to Re: Perlmonks -> NNTP gateway by ysth
in thread Perlmonks -> NNTP gateway by theorbtwo

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