I know there have been mentions of this in the past, but given that more companies are participating in the private beta at Dropbox, I thought I'd put my 2¢ in. I would love to see a sync function for the touch versions that natively synced with the 1Password agilekeychain in my Dropbox. That way, no remembering to sync before leaving the house, no real-time WiFi status issues, etc.
On the surface it seems like a very doable, feature, but I'm sure there are elements that I'm not considering - there always are. However, what a great feature that would be.
If you'll indulge me, it seems like it should work something like this.
Setup 1Password Touch Sync:
1) Choose sync using Dropbox and authenticating with Dropbox.
2) Point to the agilekeychain in the Dropbox system..
3) Enter the agilekeychain master password (for more on my thoughts around the term Master Password see this post - http://support.agilewebsolutions.com/showthread.php?23310-Dropbox-Master-Password-Terminology-Confusion&p=115630
). Entering the Master Password should should be a one-time activity, just like the digits a user types in today to setup syncing with 1Password mac.
4) First-time synchronization occurs.
Synchronization should happen in the background anytime the user runs 1Password touch (may be a Settings preference).
Replace information on Touch device on next sync should be an option.
This would be an absolute killer feature and really make 1Password the most painless password manager in all platforms!