Did you know that Ancestry.com has a Suggestion Box? It seems a bit hidden on their site, so I thought I would point it out. Start here:
www.ancestry.com/cs/suggestions
Go to this page to make a suggestions about DNA, Trees, Records, or any of a number of topics. Give your feedback and help them improve the site for all of us. And bonus points for requesting a DNA chromosome browser that so many of us are waiting for.