You should use their own nosensical argument against them and tell them that it has already been used in a game and so they themselves would be commiting copyright infringment (by their own reckoning).
Publicly shaming such a would-be parasite wouldn't go astray either.
Oh, I also changed it to my preferred version of the NES palette.
That did the trick. The Mollom privacy policy stuff it gone from beneath the submission form too.
Tried again and still getting:
Not seeing any captcha.
Just trying to post some more junk in my CC0 scraps thread: http://opengameart.org/forumtopic/cc0-scraps
Whats this Mollom thing now that won't let me post to my own thread?
Added a few extra things made for an SMS homebrew: http://www.smspower.org/Homebrew/MonkeyLad-SMS
You should use their own nosensical argument against them and tell them that it has already been used in a game and so they themselves would be commiting copyright infringment (by their own reckoning).
Publicly shaming such a would-be parasite wouldn't go astray either.
Pages