Hi, I did get a chance to submit a paper on security concerns in Web 2.0 This paper has been published by OWASP now and is available at link below: PDF version: http://www.owasp.org/index.php/Category:OWASP_Papers HTML version: http://www.owasp.org/index.php/OWASP_Papers/Jeopardy_in_Web_2_0 Happy reading !!! Please feel free to drop in your comments about the paper. You can mail me at dharmeshmm_at_gmail_com Wregs, Dharmesh M Mehta http://smartsecurity.blogspot.com