Thanks, Larry. We will try to knock them off. Folks, please post any other suspected offenders and we will try to deal with them.
Sorry for the inconvenience.
In many cases "spammers" are not human, but bots so machines. Trying to destroy them manually is a bad solution as you can't be as fast as a machine. Maybe the best solution is the one I use on our internatioal flashover instructor web site as many bots try to enter. We check them using the StopSpamForum database and this destroy about 95% of them. On the other end, if a new bot enter, we delete it manualy then insert its code in the StopSpamForum database (yoçu need a key for that), to help the community.