  Thanks a lot Ed.  I was referring to your edits to Maurizio Giuliano.  I agreed with some, not with others.  I hope you can look at the current version and see if it seems ok to you.  Clearly there is no point in you and I undoing each other's work.  So I hope that as long as you agree what is factual and referenced, you won't remove it.  On my side, I did remove things that were not referenced and re-phrased some text, so I do agree with the policy.  Also please note that the two books in question are on Amazon.com, but I did not insert a link to them since this would infringe the rules (i.e. as this would be advertising).  However as this person has published two books, I think that there needs to be some info on that in the text, and I referenced it to reviews about the books too.  Cheers.  