Even if you're not Irish, you may want to dance a jig anyway to celebrate the posting of death certificate images for 1921-1939 at Seeking Michigan. We've been waiting a while, but they are finally available. Deaths for 1940-1952 is currently index-only, and according to the website, it will be "added soon," though you can find it here at Family Search in the meantime. Images will be added as they become legally accessible. Death Certificates images for 1940 are anticipated to be posted in January 2016 and so on.
Since I only just found out about this, I'm going to post and run because I have some downloading to do.