Often I send a pdf with a design idea to a client but get no come back. I want to make sure the prospective client can't take the design ideas to other people. By setting a time period to view with the password I can make sure this does not happen.

In addition to collaborating on projects, this would also be an amazing tool to use for proofing design work. Most deign that are being sent to printers are converted to PDF documents and most proofing services work better if the image you upload is a PDF. So why not add proofing and approval tools into this service. It would work great if we can make a design, convert it to a PDF, then have our client mark it up with the corrections they want made and kicked back to us to update. Additionally, we could even use the web conferencing service to show our clients changes in real time.

Giving designers the tools to use this service for online proofing should be very beneficial to Adobe. 

In addition to collaborating on projects, this would also be an amazing tool to use for proofing design work. Most deign that are being sent to printers are converted to PDF documents and most proofing services work better if the image you upload is a PDF. So why not add proofing and approval tools into this service. It would work great if we can make a design, convert it to a PDF, then have our client mark it up with the corrections they want made and kicked back to us to update. Additionally, we could even use the web conferencing service to show our clients changes in real time.

Giving designers the tools to use this service for online proofing should be very beneficial to Adobe.