of course it's anonymous Goodboy, it's an online forum and all parts of it are anonymous. Unless you're really bad at staying anonymous, like me sometimes! :) There is plenty of info on doing the PhD and viva questions on the tips thread and various other threads. Most posters on here have also added their own thread on how their viva went, what questions were asked etc, and I'm sure if you search for the usernames you'll find plenty of info on subject areas etc.