What are good online address books for keeping ALL info, not just email addresses?

Outlook is great because it works with iphone too

I'm hearing really good things about Plaxo, although I haven't tried using it myself.

Like @gooch, I'm dependent on Outlook, but I do intend to try Plaxo soon because it can also sync with Outlook, apparently.

Information Week has a flattering review of the current version.

I have tried Plaxo and it works well but I guess I just stuck with Outlook because it's easy and I am used to it. Why do you want the change?

@gooch I've been aware of Plaxo for quite some time but it's only now that I'm curious to try it out. There are two reasons:

1. The new Pulse feature looks interesting.

2. I didn't realize until their relaunch a couple of months ago that Plaxo now syncs with Outlook.

The second point is critical because other than my phone (which syncs with Outlook), I only have one copy of my entire address book -- and that's on the Outlook installed on my aging home PC.

I'm hoping Plaxo can serve as an online backup of my data, which I can access from any machine with an Internet connection. This way, I can resync with a fresh installation of Outlook if my local PC copy should crash. 8-)