Bit.ly Retweet is a fine, high-performance and careful resource plugin with internal cache for Bit.ly shorten links.
Add the function code <?php the_tweet_link() ?> to the desired location in your single.php template.
<?php if (function_exists('the_tweet_link')) { ?>
<a href="<?php the_tweet_link() ?>">ReTweet</a>
<?php } ?>
Very simple.




