Nowadays its more important than ever to get your users easy ways to share content on other sites.
I want the users of my D5 site to be able to click a "Tweet This" link under my posts and be taken to their twitter home pages with the post form auto-filled in with the post title and a tinyurl to the original post.
Someone's created a Wordpress plugin that does just that: http://richardxthripp.thripp.com/tweet-this
I'd love to see this ported over to Drupal. I have no clue how to do it myself, but it'd be a win for the community. The code's there, it just needs to be "drupalized,"