Existing users, 
the best for me is Enkoder. It creates very hard to decrypt javascvript code.
http://www.versiontracker.com/dyn/moreinfo/macosx/18160
Email Cloaker for Web
cloaks email addresses to prevent harvesting
Version: 1.21
Not bad, but...
Feedback Type: Commentary
Contributed by: lubli Friday, March 11 2005 @ 10:12 AM PST
Product Platform: MacOSX
Used Product For: Less than a month
Comments
Not bad, but... - A!K Research Labs
_Any_ javascript code can be executed by spam spider, so there is no client-side protection.Friday, March 11 2005 @ 02:30 PM PST
Not Available - riff.raf
From what I can see EnKoder is Kaput. No sign of hiveware.com. Any clues? Would like to try.Reply to This
Friday, March 11 2005 @ 01:42 PM PST