That is great. I am running Internet Explorer. I click on the dashboard. Sometimes I get in, sometimes I am just redirected back to my blog. When I get in and choose a menu option I am redirected back to my blog.
You get a list of your blogs that you have when you log in at the main WP.com page as well as on the blue bar along the top when you view any of your own blogs. Not sure where you are looking to find a list.
Also not sure what you are clicking on when you click “on your dashboard”