More intuitive navigation
The current version of MyGet looks a bit like a product that has grown organically from something quite small and simple into something that appears to be large and complex. That's at least the impression I get.
So I would highly appreciate if you could take a step back, look at the site with a bird's eye view and create a new information architecture, design and user experience. Inspect every current function, rip it out from where it is today and put back into a place where it feels more at home and where it can be found more intuitively.