Good stuff - very succinct. But... the basics of Erlang are very straightforward and tutorials are plentiful. There really should be more articles on the things that set Erlang apart (OTP design principles etc) written in the style of this article.

UPDATE: One of the reasons I'm not writing aforementioned articles is my inability to convey what I mean. What I really meant to say: "Very succinct. The articles this guy will produce in the future will be very beneficial to the community."