Unbelievable how quickly ugly minds now find ways to screw up great things. Spam emails are  a huge headache. Denial of service attacks strive to kill off legit websites daily. Stuff we fight daily are the obscene blog trackbacks multiplying like mushrooms. What end do they serve? Spam email I get, (not like, get) along with with standard scams like phishing, pharming etc etc. But suggestive trackbacks? Mindless.