Cause we are living in a transition period. Remember the CVS war, cvs vs subversion, then hg vs git. Now git seems to be the winner and there is no big change s

Cause we are living in a transition period. Remember the CVS war, cvs vs subversion, then hg vs git. Now git seems to be the winner and there is no big change since few years. In these days there are a lot of progress going on, let's wait things get stable but it Will take a very long time considering: es6, es7, vr, webgl2, serviceworker, webaudio, http2, webassembly and a lot of other stuff in some way related to js.