Bitbucket actually has http://www.bitbucketcards.com/ btw, http://gitlo.co is cool for github issues

Jira Agile already includes this functionality for Software Development projects. A Board is created for these projects which exposes issues in this kind of interface.

This is a good alternate for people who don't want to pay for Jira though and just need this functionality and prefer this view.

Why isn't http://gitlo.co/ getting the attention it deserves?

Why would you want to use two different services to store the same data, isnt it better to use one just with different augmentations?

Very interesting! Thanks a lot for sharing.

Though I agree with the previous comment. A third service to relay data from two services?

Have you personally used it? If that is the case, what do you think?

No, I don't use any of these, but I think it is better to use an interface that is already built, solid and reliable, like Trello's, than to use a new interface.

If the app here is just a relay of data, it can focus on relaying well, instead of having to write its own UI.

Isn't this just jira?

In a way, but the idea here looks to be simplicity. The core data for tracking and managing your issues remains the same.

This is not Trello.