it's quite boring to browse the interface to reach the only infos we like.
The first page should be customizable.
The best way would be to display beside each table or graph a link "display on dashboard".
So we can have on one page the few infos we check all the time, just one clic/scroll away!
bars and pies aren't always the best way to represent.
For each stats it would be good to have an icon that let you swith to anoter kind of view (like in google analytics)