There is a very persisant vandal afoot that is jumping accounts and reverting articles to older versions at an alarming rate. I can barely keep up by using the rollback feature. PLEASE somebody with godlike developer powers block this fuck. I've been at this full time for over an hour -- There are many other things I would rather be doing on Wikipedia. A very frustrated mav I think it is way past time that admins can view users' IPs. This is ridiculous! This VANDAL started with user:Annetit and has already created about a dozen other accounts just to stay a step ahead of me rollbacking his edits (since for each new user name on RC I have to review the edits before determining they are vandalism or not -- which is damn difficult because the VANDAL is often reverting to slightly older versions!)