[Web4lib] Mailto: links that can't be harvested by spambots?

[David Rothman]

Links below feature scripts (or tools which generate scripts) that are
claimed to generate mailto: links for a page that is viewable to the user,
but that cannot be harvested by spambots.


   - http://www.willmaster.com/possibilities/demo/aelgwase.html
   - http://www.joemaller.com/js-mailer.shtml
   - http://med.stanford.edu/irt/web/clips/javascript-antispam.html
   - http://www.seoconsultants.com/tools/email/
   - http://mailtoprotector.com/


Any opinions on whether or not this sort of solution is effective?