Md. dams to get new pathways for eels (AP)

Gabe Morris wrote this on my last post:

LinkedIn
annoys people to the extent that it connects you without relevance. The
basis for LinkedIn and Friendster’s automatic relevance is degrees of
separation. But this has weaknesses – there are second degree contacts
who I have very little in common with, while I am sure there are
hundreds of people in the sixth degree and beyond that I would have
plenty in common with.

Excellent point.  If you're going to build a relevent social network, the glue should be something more than connection itself.