StumbleUpon has just released a new toolbar-free version, but until now it’s only available to certain users, including me. So, if you don’t see it, don’t panic, probably they are currently testing it and it will soon be available for everyone. The new version features a star rating for websites and a button you can place on your website where users can vote you directly. The button also shows how many votes the page has. Take a look at it: Finally, they seem to have understood that people don’t like [...]