Maybe the comment is being downvoted because "Chicken and Pig" is a dehumanizing way to speak of someone. Personally, I'm not thrilled to know what the analogy means and even less thrilled when I hear it bandied about.
Some of the better known ones are https://github.com/huacnlee/social-share-button and https://github.com/adamstac/zocial though these don't have all the buttons of shareable and vice versa. I can't speak for the others but my gem doesn't need to be required in the view level and configuration is straight forward. Try them out and choose the best fit for you!
Sorry haven't had time to create a demo yet but it only takes two lines of code to try the gem. To your gem file add the line:
gem 'shareable'
Then to your view, add the method:
<%= render_shareable %>
If it works you should see something similar to: http://i.imgur.com/GEJ9bAK.png with the default configuration and recommended css.
