Hi,
Slackware 14.0 still has a very old Tin newsreader: version 1.8.3 from 2007.
There's a new stable version 2.0.1 in
http://www.tin.org/ from the 24th of December 2011 and an unstable 2.1.2 from the 24th of December of 2012.
I ask volkerdi and other maintainers to please include one of these versions in current and in the next release.