lately I see more and more reassembling to Facebook ...
I even joke and Called it "Facebook for Pro's"
I am receiving invitations to connect from people all around the globe, that I don't even know(like South Park parody:-) ). It's getting irritating and I told few times to delete my profile and un-subscribe.
And Now with this endorsing??? If we just met or have everyday -few minutes conversation- does not mean that I know how good you are at specific skill you listed...