Can this be protected? - several examples

Tue Mar 30 10:34:00 EST 2004

And here is another obscurement tool that lets humans see the email
address on the page, but prevents it from being harvested by 
"'botware" (spammers):  

Its a perl one liner:

perl -we'map{printf"&#%s;",ord}split//,pop' user at host.com

And it produces stuff like this:	
&#87;&#111;&#111;&#109;&#101;&#114;&#116;&#32;&#70;&#111;&#111;&#110;&#108;&#121;

Presented like this its works fairly well:
<html><head><title></title></head><body>
&#87;&#111;&#111;&#109;&#101;&#114;&#116;&#32;&#70;&#111;&#111;&#110;&#108;&#121;
</body></html>

see the page at : http://www.linuxgazette.com/issue86/okopnik.html

Please forgive me if this one has already been posted here - I haven't
read the entire thread.

-- 
Jeff Kinz, Open-PC, Emergent Research,  Hudson, MA.  
"jkinz at kinz.org" is copyright 2003.  
Use is restricted. Any use is an acceptance of the offer at
http://www.kinz.org/policy.html.