Steve and I now get email notification when someone joins up. It seems to me that they create the account buit don't always use it immediately. So far, nothin in common - completely different IP addresses and ISPs - I know this stuff can be faked but this moderating lark is turning into a full time job!!
I guess someone who knows how this forum software works really needs to sit down and work out the best form of protection. There is only pne more level of sign up which seemed really onerous, but maybe that's the answer... I wisj I knew why we are suddenly being hit (maybe it's as simple as we just got onto someone's radar)