For whatever reason, I seem to be the only person to be able to view the new google logo...
Since now 3 days, on only firefox, I can see google.com with an updated version of the logo. After actually searching any mention of this in google and not finding anything, I'm coming to the conclusion that google just really likes me, and decided to redesign their logo just for me.
Well, thanks!
But that's just the beginning, they also changed the result page:
You'll notice that you now have some more filtering options on the left. It all looks pretty good to me, and again, this is all just for me, so I'm not going to complain.
Dear Google, I really appreciate it, it was very thoughtful of you. And feel free to share it with others, I won't mind I promise.

