Check out
Pastlink.net

Write text, web addresses or a mixture of the two and publish your creation.
All web addresses will be converted to hyperlinks automatically. Just separate them with a space or a new line.
After you press publish, a page will be created with your content - copy and share the address to let others see it too!

Provide a passcode with a submission and use it to edit anytime. This passcode will be one-way encrypted then shown to all readers - use the same code again to anonymously link authorship!