If you're a Twitter user (and who isn't), you should be able to use the Tweet this! link at the end of each post on Reading this will not make you popular to send a shortened link and post title to share with all your friends, neighbors, family, random stalkers, and free MacBook spammers.

You've got to be in that specific post, though. Click on the title, and you'll be able to see the Twitter link. From the main page, they're invisible (but I'm working on that).