The Board Game of the Alpha Nerds (2014) - https://news.ycombinator.com/item?id=18159770 - Oct 2018 (71 comments)
Backstabbr: A modern web interface for the classic board game Diplomacy - https://news.ycombinator.com/item?id=8468378 - Oct 2014 (63 comments)
The Board Game of the Alpha Nerds - https://news.ycombinator.com/item?id=7913183 - June 2014 (153 comments)
Others?