[conradev]

Clones always seem to get through. The open source Hacker News client news:yc[1] has had a lot of problems with this in the past. In chronological order:

https://twitter.com/newsyc_/status/291380036269899776

https://twitter.com/newsyc_/status/291385819799896064

https://twitter.com/newsyc_/status/303371858340884480

https://twitter.com/newsyc_/status/308312460551651328

https://twitter.com/newsyc_/status/315522279519961089

[1] http://newsyc.me