Thank you for the good library.
The concepts are nice and the Dobb's article is helpful. One request: GPL is
very restrictive to use the code in other applications.
Could you please kindly consider simpler licences such as MIT, BSD etc. that
would retain your ownership, but allows the users to use the code in more easy
wasy. Otherwise, users has to implement all the concept fresh starting from
scratch.
Please consider.
Thank you.