There is a formal platform now that geni.com looks at for software changes. You can raise that request here: http://help.geni.com/ I believe in the "Community" category. That generates a link, of course, and then post that link *back* in a discussion so other community members can go: "I like!" or add comments. Just like on Facebook. :)
The help hyperlink is the bottom of every geni page.
And of course a project like this is always helpful to discuss and organize.