Well, guess what.
I found out today that someone's been using Pixture, removing credits and links, and putting them as paid/free with ads on Google Play.
@proller linked me to at least 4 of them, there's probably more. @proller said [badguy] is also using paid services to spam hundreds of 1-star comments on @proller's projects, while spamming hundreds of 5-star comments on [badguy]'s.
Is there any way to stop this, or by putting credits/links encoded in the subgame?
Would putting a copyright notice in the README help?
Edit: names