I put my e-mail address unobfuscated on my website and other places, and while I *do* get quite a bit of spam, it is hardly a problem with sensible spam filtering. (which in my case is: rblsmtpd, spamassassin, dump all mail with a 20+ spamscore rightaway and put everything from 7 to 20 in a spambox that I check for false positives weekly. leaves only 1 or 2 out of the ~50 daily spam mails in my inb