Links for sharing posts on several social networks. Using these HTML links vs. buttons/badges provided by social networks is much better for performance (no javascript files, iframes, etc. to load)

social_sharing_links.php

<?php

// bookmark on Delicious
<a rel="nofollow" href="http://delicious.com/post?url=<?php the_permalink(); ?>&amp;title=<?php echo urlencode(get_the_title($id)); ?>" title="Bookmark this post at Delicious">Bookmark at Delicious</a>

// submit to Digg
<a rel="nofollow" href="http://digg.com/submit?phase=2&amp;url=<?php the_permalink(); ?>" title="Submit this post to Digg">Digg this!</a>

// tweet on Twitter
<a rel="nofollow" href="https://twitter.com/share?url=<?php the_permalink(); ?>" title="Share this article with your Twitter followers">Tweet this!</a>

// submit to StumbleUpon
<a rel="nofollow" href="http://www.stumbleupon.com/submit?url=<?php the_permalink(); ?>&amp;title=<?php echo urlencode(get_the_title($id)); ?>" title="Share this post at StumbleUpon">Stumble this!</a>

// share on Facebook
<a rel="nofollow" href="http://www.facebook.com/sharer.php?u=<?php the_permalink();?>&amp;t=<?php echo urlencode(get_the_title($id)); ?>" title="Share this post on Facebook">Share on Facebook</a>

// submit to Blinklist
<a rel="nofollow" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;url=<?php the_permalink(); ?>&amp;Title=<?php echo urlencode(get_the_title($id)); ?>" title="Share this post on Blinklist" >Blink This!</a>

// store on Furl
<a rel="nofollow" href="http://furl.net/storeIt.jsp?t=<?php echo urlencode(get_the_title($id)); ?>&amp;u=<?php the_permalink(); ?>" title="Share this post on Furl">Furl This!</a>

// submit to Reddit
<a rel="nofollow" href="http://reddit.com/submit?url=<?php the_permalink(); ?>&amp;title=<?php echo urlencode(get_the_title($id)); ?>" title="Share this post on Reddit">Share on Reddit</a>

// share to Google Plus
<a rel="nofollow" href="https://plusone.google.com/_/+1/confirm?hl=en&url=<?php the_permalink(); ?>" title="Share this post on Google+">Share on Google+</a>

// share on LinkedIn
<a rel="nofollow" href="http://www.linkedin.com/shareArticle?mini=true&url=<?php the_permalink(); ?>&title=<?php echo urlencode(get_the_title($id)); ?>&summary=<?php echo get_the_excerpt(); ?>&source=<?php bloginfo('name'); ?>">Share on LinkedIn</a>

// pin on Pinterest
<a rel="nofollow" href="http://pinterest.com/pin/create/link/?url=<?php the_permalink(); ?>&media=<?php echo the_post_thumbnail('medium'); ?>&description=<?php echo urlencode(get_the_title($id)); ?>" title="Share this post on Pinterest">Pin on Pinterest</a>