Link: Flexadex

Flexadex gives you access to your addresses, contacts, or whatever other info you choose to store here, from anywhere in the world.

You can store an unlimited number of entries, for FREE.

Access your flexadex on your phone! Flexadex

Send quick emails using built-in Flexadex Messaging

New in version 2.0: sort by tags, the revolutionary NO-CLICK interface, enhanced hyperlinks, improved import, and more!
Perhaps more interesting than the application is the 'No-Click' interface. This is the first time I have seen the technology used in a 'real-world' application.