Your "this essay" link seems to redirect to one of a seemingly random series of websites (which I don't think was your intent). Apparently, whatever essay you originally intended no longer exists.
Yeah, esr's domain morphed. I'll fix it.
Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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Want more info? How to link
or How to display code and escape characters
are good places to start.