Igor says this was only initiated to protect the Doodle Jump trademark - which Lima Sky owns - in certain situations, and to protect the character of The Doodler - also trademarked.
At this point, the situation gets really complex as it seems there are completing trademark applications over the term ‘Doodle’.
Anyhow, the conclusion is a win-win. All Doodle games on the App Store are safe, and everyone has learnt something about IP law.
