Create Documents from Gmail Threads

What's the quickest way to create a new document in Google Docs directly from Gmail? If you enable "Create a document" in Gmail Labs and you activate keyboard shortcuts, you can press g then w to open a blank document.

The experimental feature adds a new option next to each Gmail conversation that lets you create a new document from it. Gmail merges the content of all the messages from the conversation and it removes the attachments. A similar effect could be obtained by selecting "Forward all" and sending the message to the email address automatically generated by Google Docs.

Create Documents from Gmail Threads