I've seen https://waffle.io/ https://waffle.io/ talked about in previous posts, but haven't used it or Taiga. Github issues is painful enough in the past that,

I've seen https://waffle.io/ https://waffle.io/ talked about in previous posts, but haven't used it or Taiga. Github issues is painful enough in the past that, for companies I've been in at least, we used other issue trackers anyway (Jira and Pivotal specifically) so I'm not sure how market there is outside of open-source. For me, Taiga looks like a nicer solution for private projects (replacing redmine, trac, etc.)