Is it opensource? Can we get it to or are you just showing off in the hope to get a donation? 
At the moment I'm paying my developer to work on a similar button that can be installed with a wordpress plugin, might take a week or so for him to finish it. The new button will work together with a bitcoin shopping cart that is also being developed. Bitcoin and paypal will be the payment methods. I'll post in the forums here once it's ready, or you can follow me on twitter.