http://pele.bbspink.com/test/read.cgi/okama/1175637869/640-641
http://pele.bbspink.com/test/read.cgi/okama/1175637869/652-653
http://pele.bbspink.com/test/read.cgi/okama/1303004826/914-918
http://pele.bbspink.com/test/read.cgi/okama/1327096396/827-833
http://pele.bbspink.com/test/read.cgi/okama/1327096396/836-838
http://pele.bbspink.com/test/read.cgi/okama/1364675924/152-154
http://pele.bbspink.com/test/read.cgi/okama/1364675924/156-158

こんな感じで個人情報を書き込みまくるのってかなる不味いと思うんだけど
どのように対策したらよいですか？