Hey Rtan, as far as I know, you can also mail your files from touch. And share them on facebook. there are several proposals for the features you are describing. If you go to the idea-section of this forum and add your vote to those proposals, you may get what you wish
Thanks, I missed the psd. file format for email.
The 2 GB of storage space is complementary, and is available to you indefinitely.
The 30-day trial you are referring to is for a full Creative Cloud subscription. This includes access to all Adobe CS apps + much more, but is a limited trial. You should be fine with just the 2 GB of Cloud Storage though.