Definitely and this is an opensource project that can only be improved through a concentrated effort involving all important members/developers from the Steem community to make a trusted tool that everyone can use, encrypting with complete safety your keys & data..
Not only it will allow users to use several apps without fear but some Module/Widget like the Disqus comment built on Steem would definitely bring new users and allow tons of possibilities, 2017 will be crazy :)