It's good to be skeptical or even paranoid on the net. I say that as a former professional paranoid.

Linked in has a reasonable default set of privacy which you can raise or lower. Since it's about resumes and professional networking, the default is a little more open than sensible folks would use one rather more personal FaceBook profiles, and that is ok.

Linked In also has a more transparent business model on how they are monetizing your free service. They are on the give 99% free to build a community for which 1% will pay for advanced access. Anyone can buy access to fuller search results and to ability to send job inquiries - to those who indicate interest in such - to folks without being introduced. You don't have to build a better game to spam peoples friends, just buy recruiters level access. That's transparent, and in my interest - If I need a job later, I will want active hiring managers not in my network yet to be able to find me.

I wouldn't use LinkedIn for purely social networking, but I don't think I want to give professional references on dating-and-music sites like FaceBook or MySpace either.

Bill

In South Boston not a half mile from the exhibit hall, at Broadway Sq, there is a parking lot using lift-jacks to double up. This is new.

In downtown there's a postage stamp of a garage (is it Province St?) that has valet-operated freight lifts to get cars to the parking levels. (No SUVs please.) This from the look is an older installation.

As far as I know, these are each unique in Boston.

  -- Bill