Lovely Mordeth has posted a discussion thread of his duplicate games, free to a good home (or to a 5punker). Read it here:

https://steamproxy.net/groups/5punk/discussions/0/1743358239830105043/

With the addition of Curator lists to Steam, 5punk now has one of its own. The 5punky Recommendations are a hall of fame of games which have latcheed onto our collective consciousness over the years. With many great games, and a few hilariously awful ones, this list is a slice of 5punk every member should take a bite of. Erm, I think that metaphor stopped working somewhere along the line.