I’ve been getting emails occasionally from Plaxo – this appears to be a way to centrally synch and update your Outlook contacts…

Now, I’ve done a little research here – to find out what happens and why… Apparently I am expected to keep my details on the Plaxo servers up to date, and this in turn will update anyone who has my details in their address book.

Sounds good so far… and could be useful to lazy people who can’t be bothered to keep in touch with their friends…

the problem is what else they can do – check out David Coursey’s writeup on these services – your privacy is at risk here.

At the end of the day, if you want my contact details (and I know you, and am happy to give them out – just ask – however don’t use something like Plaxo to share my private information with a corporation I have no dealings with)

From their privacy policy:
“When you first join Plaxo, we’ll detect whether you have other Plaxo members in your address book. Plaxo will automatically update these entries with the public Plaxo Card information for these Plaxo members.” which seams to go completely against “With Plaxo, your information is your own. You decide how and with whom you share your information.”

So in fact, my information will be automatically shared with anyone Plaxo thinks knows me – not my decision at all.

The EULA spends a lot of time telling you that your address book won’t be shared without your permission. However, it says nothing about obtaining the permission of the people IN your address book. In other words, if you have a Plaxo account, and I appear in your address book, you can agree to share MY information with 3rd parties…

Plaxo will be added to my spam blocklist pretty soon – and if you’re already a Plaxo user, please DO NOT upload my contact information to their server. I gave you my personal contact details on trust – please do not share those details without my explicit permision.

They’re very heavy on the “privacy and rights of their users” – however little mention is made of the 3rd parties whose information is being stored. It appears that the only way I can remove my details is to join Plaxo then opt-out. Not a good way to conduct yourselves.

Edit Plaxo have responded directly on this blog – and have allayed a lot of my fears. See the comment below for their reply, and my followup posting.