Findings:

• Archived E2 Options: Sharing your scratch pad (document)
• Just when scratch pads couldn't get any better... (document)
• Scratch Pads are Dead! Long live Drafts! (document)
• E2 Offline Scratchpad

If you Log in you could create a "E2 Offline Scratch Pad" node. If you don't already have an account, you can register here.