It's somtimes surprising how sensitive some people can be ... oô
I always thought comments aren't only about "oh great - go on, it's sooooooooo sweet" but also about saying what could be done better.
If there is a picture that is just a copy from another picture, my advice would be: make your own picture.

But obviously some people are'nt able to deal with a comment with other content than "you're so brilliant" ...

That' not my problem though.