I recently started sharing my calendar on Office.com. I want to be able to share that - but don't necessarily want to put it in my email auto-signature. I found myself often looking for the link to share with someone so I could drop it into my email - what a pain. (I had saved it in a memo in Outlook)
I put QuickParts to work for me...here's how you can too.
Place your text in your email and then highlight it.
Go to the 'insert' ribbon and choose Quick Parts ->Save Selection to QuickPart Gallery
Then - the next time you are ready to drop it into your email - simply go to the body of the email, choose QuickParts and choose your QuickPart to insert.