Being a professional UI, Designer/programmer for 11 years I would agree with this 100%.. I understand trying to add it, but I see why they won't.. One I don't get the superhero chick, what does that have to do with UI?? Also not only is NGUI one of the largest assets made popular , now they have the new UI. I have seen two really good add ones go free , since the new UI. NGUI is one of few that are still around, so I can't see Unity letting any other tool like this on Unity since it won't be of any use.. Why not make a tool that works with the new UI??? Not to sound rude, but being a UI developer and one who loves good UI tools, I can't see anything useful , maybe Unity sees this as well??? Also that bright pink was driving me mad.. I can tell you have talent, but by reading posts you don't seem to listen to feedback from others that great.. Your very defensive. I understand its your baby, but understand, we would be the ones who may use it or buy it... and you made a post asking ask why.. I also see Unity getting way better since alot of people complain due to some many add ons being either bad, or people get popular and go free, or even don't give any support. Heck I own 2 popular assets now that I get zero support for now... So I ditched them and made my own tools... So just saying, so my advice would be use the tool for your self... sell it like someone else said or make another tool off the new UI , if you like UI.. You should know the old and new UI anyways... Best of luck either way..