And I like Erlang, but I'm a bit tired of that graph. It's very impressive, but I've seen so many articles parading it around as Exhibit A for why Erlang is great. Now they usually make other points with other evidence, but I think a lot of people stop at the graph and come out with a very shallow understanding (and are let down when Erlang doesn't turn out to be a panacea).

Also, it should be noted that the article is more than 2 years old.