I would recommend Prismic.io. They have what I have searched for on anothers services: slices. This allows you to have different block and empower people to use them as they want to create landing pages for instance.

that slice feature remind me of how http://www.webhook.com do the admin area. it is nice that someone else is doing that as webhook is "dead" for some time.

Basically it's ssllabs server test but in local.

Would be great to have an rss feed ;)

Mine: http://gist.io/3302301

I don't like the github merge button so I don't use it.

Also I always rebase on master, and squash/edit some commits before merging on master.

Yep rebasing is a good idea, but it's a little complicated I find for being part of an "ubiquitous" process within a team

Or jappix mini. https://mini.jappix.com/

This kind of platform is for now really unique. Basically, existing solutions doesn't provide guided activities, that orchestrate users interactions.

It allows you to focus on a problem or a challenge, for 10min to 1hour, and have a nice creative output of the workshop.

Btw, it's not the silver bullet to improve your creativity, you still need a great facilitator, but many brains are better than one :).