Great to see one more logo maker to the community. I bought a logo two days ago from Wizlogo (https://wizlogo.com). They use premium marks instead of the noun project; you should also think about that - would solve more problems with the trademarks and so on. I would like to see monogram implementation or only text-based logotypes - there are a lot of different users all over the world, and the icons duplicate in the long run. However, great job!