I wrote a plugin for Wordpress which secures e-mail addresses from being found by spam spiders (and other crawlers).
Instead of updating the actual script here - and on other sites - will I only be using the Wordpress SVN.
I will, however, be answering questions and taking suggestions through the comments.
Wordpress plugin site:
Fun fact #1: In less than one week on Wordpress, EMAILProtect was downloaded more than 1000 times.