All posts on MaplePrimes have a link on the bottom labeled "e-mail this". Clicking that link lets you send a link to the post off to an e-mail address. You can use this to send it to a friend or colleague or just e-mail it to yourself to save the link.

On the "forward this" page, you will get a form. Fill out the first two fields with your e-mail address and name. Then on the next field, list the e-mail address you would like to send the page to. Place each address on a separate line. If you wish, you can also enter a personal message that will be included in the e-mail. Click "Send Message", and the message will be sent away.