I have a mailbox full of LinkedIn invitations (which I appreciate.) I have an account with LinkedIn, but have never bothered to search someone else out, much less invite anyone else into my “network”. I probably spend more time figuring out if even know the person behind the invitation sent to me than is worthwhile . Now I get Facebook queries. Jeez – how do you Web 2.0 kidz keep up with this stuff? Can I export my LinkedIn profile to Facebook and be done with it? Is there a web app that lets me add a “friend or associate” and bind it everywhere? Who has time for all this platform shifting? Please help.