I’ve been using Plaxo for a while to keep addresses and emails updated with my professional contacts.  I recently got an email from someone asking to connect to me through Plaxo and I approved it and was sent to the new Plaxo page.  It looks just like Facebook!  No. This is not what I want to use Plaxo for.  I don’t need another social network, I just want to keep contact information current.  Don’t do this, Plaxo.  Don’t.