This text, with no link and no details about the
image, would name and
shame the Foobar company, but would not help Foobar sell copies of the
image.
Bad idea. Maybe if they try to sue use for no good reason or violate
the license, but any other offence is not in the free spirits I have.
It appears you disagree with me on something. I can't tell what the
issue is, though.
BTW: What is your opinion on who manages the copyrights of IP-users?
I cannot understand this either. What are "IP-users"? If I guess
that "IP" stands for "intellectual property", I still can't
understand
what the question means; but please don't *ever* use the term
"intellectual property". It spreads bias and confusion.
See
http://www.gnu.org/philosophy/words-to-avoid.html.