I have a few github issues with mockups for ideas for deposits and several of my ideas were incorporated into the exchange (just the good ones). Here is an example of a conversation that I started with an idea that was not fully refined. Hope this helps. There are two things to look at here though. One is simply improving the basics and the other is re-mindmapping the entire experience. It's my hope that we knock out enough base functionality in the first couple of months so we have the ability to get a fresh top down view of the flow of the entire site.