Udhay Shankar N [04/11/11 10:53 +0530]:
They quote Robin Dunbar in this piece, but no word on whether Dubar's Number [1] is still valid. ;-)
I know that one. And it doesnt take into account all the LION / toplinked.com connection whores^W^W "open networkers" with 10k++ sized networks on linkedin.
