EmailDetect Library - A simple solution to detect emails into strings.

[eluser]stensi[/eluser]
That's pretty cool. Definitely useful for finding emails in free text fields where it's in the site owner's interest to obfuscate them in some way (ROT13), to prevent bots from spamming their users!

I'll test it out when I get the chance, and then will likely use it for the above mentioned purpose.