[jart]

That's a good way to make sure only spammers can contact you. I don't conceal my email address and I get at least a thousand spam emails per day. If it lets one good stranger contact me per day then it's worth it. Being a Gmail early adopter, I also get so many emails due to typos or incorrectly filled out forms where people are trying to contact someone with a similar name. It's interesting to learn about what people who share my last name are doing.