Social Sharing w/ no external requests (Bootstrap3 + FontAwesome)

social.haml

%li
  -# https://developers.facebook.com/docs/reference/dialogs/feed/#redirect
  %a{:href => "https://www.facebook.com/sharer/sharer.php?u=#{u request.original_url}", :target=>"blank", :rel=>"external nofollow"}
    %span.fa.fa-facebook.fa-2x
    %span.text-hide Facebook
%li
  -# http://stackoverflow.com/a/11212220/94668
  %a{:href => "//pinterest.com/pin/create/button/?url=#{u request.original_url}", :target=>"blank", :rel=>"external nofollow"}
    %span.fa.fa-pinterest.fa-2x
    %span.text-hide Pinterest
%li
  -# https://dev.twitter.com/discussions/10863
  %a{:href => "https://twitter.com/intent/tweet?text=#{u(@community_property.name + ' on SeniorAdvisor.com')}&url=#{u request.original_url}", :target=>"blank", :rel=>"external nofollow"}
    %span.fa.fa-twitter.fa-2x
    %span.text-hide Twitter
%li
  -# http://stackoverflow.com/a/11898234/94668
  %a{:href => "https://plus.google.com/share?url=#{u request.original_url}", :target=>"blank", :rel=>"external nofollow"}
    %span.fa.fa-google-plus.fa-2x
    %span.text-hide Google+