This is for everyone who uses things like HAX[AT]LIFE.COM to post their email addresses, ostensibly so that spam spiders won't find their emails. Well, I probably don't have to say this but, since everyone uses essentially the same system, this method doesn't really work.
Just Google the following to see what I'm talking about:
*[at](hotmail|gmail|hushmail|yahoo).com
Next brilliant spam-prevention technique, plzkthx.