His critic, the famous sociologist W. E. B. Du Bois, had the following reaction after a trip to Germany in the 1930s:
The Siemens AG factory, in Berlin-Siemensstadt,
particularly excited him, with a training-and-
apprenticeship system that he believed could
provide the model for American Negro industrial
education.[1]
(Yes, that's the same Siemens that Tobias refers to in his post.)More recently scholars like Katherine Newman and others have looked at such programs as a model policy not for racial uplift but to boost the US's shrinking middle class.[2][3]
With college debt now at $1 trillion and rising, it definitely is not a bad idea to explore alternatives to the way education works in the US.
[1]: http://chronicle.com/article/WEB-Du-Bois-in-Nazi/1896/
[2]: http://books.google.com/books?id=1jfAhghdH7MC
[3]: http://dx.doi.org/10.1007/978-94-007-2272-9_10