in reply to Real life OO examples
I wrote the original versiion of Image::OrgChart quite some time ago, and have never really gone though the work of making it more complex (or more flexible). It does quite a bit with GD, but i think it is pretty followable (is that a word ? is now ).
While Net::FTP does a bit of complex stuff, if you know the FTP protocol, it is pretty clear.
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