etoy is now using Flux CMS also for their external blog. Or better said, they merged the internal and external blog and are using now one tool and one admin to contribute to those sites. Thanks to the integrated permission management, they can decide on each post, if it can be seen by all, or just logged in agents. Soon, the whole etoy website including their next project, mission eternity, will also be using Flux CMS.
More info on their blog by agent.SILVAN.