We've all had our friends suggest websites to us, and more often than not, I know I usually end up visiting based on little more than the suggestion of a friend. As social creatures, we put so much stock in the opinion of our friends; why not let them help us comb through search results? Google has recently decided that this type of social suggestion should be more like a seal of approval, and with the advent of the +1 button, has become a reality in search results.
What is the +1 button?