This is very controversial.
I recently compared both the German and English version, and while discussing the huge lagging behind of MissionChief, I spoke to someone who I'll not name. They said:
I knew someone that worked for the dev. He said, "if the users knew how easy it actually was to implement new calls, they would riot at how little calls there are"
So I took the time to further look into it. We are really lagging behind; though I am not exactly a web developer, I fail to see a way that this version can be so behind. It has been discussed before and I am aware it is controversial, but can we not get at least close the same level of features (as well as interaction on the Facebook / forum) that the German version has?