My own preference is to turn the HTML into valid XML and then parse the XML. There are a number of ways to do this. One way is to use CPAN modules to change the HTML into POD and the POD into XML. I do not know of a module which will change HTML into XML directly.
Once I have XML I can then parse using XML::DOM. That way I can concentrate on learning how to use XML::DOM well by using it for all markup, both HTML and XML.
I respect the work that went into making HTML::Parser. But the next version of HTML called XHTML is going to be XML compliant. All of the XML parsers will work on it, and I do not see why we would be needing a specialized HTML parser.
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