[panick21_]

They are idiots then. Erland would simply not be as good if it was not open. companies not understanding open source is just so annoying.

[di4na]

Possibly but...

Nearly 80% of OTP development is and has always been, done internally at Ericsson. And they barely use the libraries from the outside world. From inside Ericsson, erlang look a lot like a proprietary language