The reality is, spambots will get through it eventually no matter what, and you will only end up increasingly inconveniencing your visitors. (How pissed would y

The reality is, spambots will get through it eventually no matter what, and you will only end up increasingly inconveniencing your visitors. (How pissed would you be if you copied an email address somewhere and it appeared in reverse?) With email being what it is today, it's up to the receiving end to have good anti-spam software running.