Notify should make use of the iOS 5 document two way syncing functionality.
Add the ability to export a note as text only.
Allow syncing of notes to Dropbox & Box.net accounts.
Also allow choosing what format to sync in (Including native format).
Specifically WebDAV and FTP would be nice to access from within the application.
Notify should have the ability to export notes to a Toodledo account.
Current you always export all pages when exporting as PDF. Would be nice to be able to select which individual pages are exported.
Exporting the current page as an image to Facebook could be convenient.
Export the current page as an image to Twitter
Add the ability to search when browsing from the remote services that support it.