I get cake with my blogger today?

I guess Blogger is celebrating a birthday, because I noticed when I logged in today that the icon for Blogger on the control panel has a slice of birthday cake with it.

I'm not sure why the party, unless they plan to run it for a while, since Blogger started in August of 1999. It is 10 years old now, but that was actually last month and unless I was in more of a haze than I had expected, I did not see a cake with the icon before now.

Ah well, I can't find anything about it, so I am not going to worry too much more about it, If it is the 10 year celebration then happy birthday Blogger!