Much of the damage is probably already done, but I now suggest:
Could the public information on e-mail addresses be modified to be resistant to e-mail address harvesting.
I would suggest that instead of velvettongue@blabnet.com, the address be listed as velvettongue AT blabnet.com
Members would need to manually substitute the "&" for the " AT ", to send out a valid e-mail.
Adminnemooseus