Sprintly-GitHub

I'm generally pretty wary of agile PM tools, but sprint.ly looks ok. After using JIRA, Rally and shudder TeamCity I'm almost permanently turned off anything with more complexity than Trello or Redmine. That said I feel like Trello is decent for tracking high level stuff, but for things directly related to code it's not so great. Redmine is a good issue tracker but it is still fairly limited in a number of respects and I'd rather not host it myself.

I'm tempted just to use Github Issues really, I mostly want to make sure any comments, discussion, files, etc. are properly related to the correct pull-request.

Anyways is Sprint.ly worth a look, what makes it better than the slew of crap already out there (Rally, Version One, Jira, etc.)

*I probably should mention I think SCRUM is the devil's tool the bane of agility. Anything that forces a cargo cult adherence to its ridiculousness is going to pretty much be a no for me.

We are thrilled to see our customers taking advantage of our API. I started using this CLI client yesterday and now I can't live without it.

Anyone have experience with this, thoughts -concerns -issues? Looks really great and I love the cli.