In my opinion, all the posts by people should also display the IP address from where they were posted. Many forums do so, but Sajha is yet to do that. Nickname is like anonimity.. but how much anonimity a person want? At least, San, display the IP address for each posting as other forum do. Yes, we may not know who the exact person is, but with IP at least we can come to know which region he is posting, and accordinly we can make judgement about his/her postings. I know many people will protest this proposal.