Hum
I'm guessing some section of the population of this list will have a go at this BUT I do think we need to look at some PR issues. A while back there was a sharp rap on the knuckles on Meta about deleting images because it was "better to have them locally as Commons just delete things without warning". That one I think was pacified in part & I cannot put my finger on a link.
However...
I have recently spent rather more time on en wp (please don't get me started, I'm not keen on the place or indeed the interactions that go on there).
I felt folks should be aware of this http://en.wikipedia.org/wiki/Wikipedia:Administrators%27_noticeboard/Inciden.... There are some pretty strong views aired there & I would ask that folks think before they are tempted to join in (removal of previously licensed material will get some folks hot under the collar!).
To me this is a wider PR thing. When I was on en wp I knew next to nothing about commons. On this list recently we were equated with a "service" to Wikipedia. Elsewhere (I forget again where) I mentioned that I changed an upload warning template on Meta that suggested uploading material to en wp. I really do not think that we (our function & us) are well understood and I think this is worth some thought.
I'm off to sit quietly somewhere and not go back to my mailbox for a while!! Just thought people should know.
Me :-)