The office Grinch

Do you have a Grinch in your office? Someone who just has to tell other people that what they are doing is totally not OK?  Someone who rains on every parade they come across?  I can be a curmudgeon, but this person was a total Grinch.  Instead of giving me "friendly advice" about not doing those sorts of emails at work (and not giving me a chance to explain that I was trying to raise morale), she commanded me to stop several times.  So I did.  Until now.  But I've moved the communication stream from email to blog, so I can't be accused by the Grinch.  I won't give her the address and I figure no one else will either (she isn't very popular amongst the folks who will appreciate this blog!)