if you are feeling blue

I am thinking whether i like or not new design of sharing buttons panel. They pop out when you put cursor over them, which is kind of nice. But it is quite unreadable and confusing, and I didn't spot my favourite Facebook first time I looked at it. It took me a couple of seconds to figure out what's there. I would say Blogger is not visible at all, and if we will need to add one more orange logo it will make things more complicated. The way that they are arranged by colour is nice (notice warm colours are at the right sight and cold colours are at the left, just like artists palette). I would conclude this way: I would not use it for my web page. Logo/link should be visible!