Thank you very much indeed for taking the time to leave a message here and talk to the guy.  You might guess that I'm not particularly new here, I edit quite frequently and contribute substantial amounts of article text.  You might be interested to know that mindless reverts of IP edits followed by abusive harassment in the form of accusations of vandalism is very, very common.  Your ability to discriminate between vandalism and non-vandalism should not be unusual but it is.  If you want to see this for yourself, go anonymous and see how long it is before someone reverts you with a false accusation of vandalism.  I get angrier and angrier every time it happens I'm afraid.  190.163.3.204