[TB] Do Design Thinking around a new landing page

[aaronreed708]

Problem/Concern

This issue is associated with #678. We need to do some Design Thinking about what type of user experience do we want to give to people discovering Theme Builder for the first time as well as potential new community members/contributors in order to attract new eyes and new talent to the project. How do we improve a person's ability to search for/find Theme Builder and to enhance their interest once they come this new landing page? Will a new domain name help?

Proposed Solution

@lwnoble and @PaulaPaul to be involved at a minimum. The community should be invited as optional.