Email Spider, submitted by me. This may come as a surprise, but I don't really like spam all that much. My inbox has been swamped with so much junk mail that my email client's filters are on a hair trigger, itching to delete mail that contains an exclamation point or an adjective anywhere in its body. Email Spider is a tool for spammers which scours the internet for email addresses. I don't really like Email Spider all that much.