Most people expect to be able to serialize things with Storable, and many modules like MLDBM or CGI::Session/Apache::Session depend on it. It's not an esoteric concern. Neither is easy debugging with Data::Dumper or the 'x' command in the debugger. Thread use may not be widespread, but serialization is.

In reply to Re^3: Seeking inside-out object implementations by perrin
in thread Seeking inside-out object implementations by xdg

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