New Y-DNA Indactor of "First Neolithic Farmers" coming into Europe?

Reviewing: A Predominantly Neolithic Origin for European Paternal Lineages, by Balaresque et al., 2010.   

The present study does not really challenge, nor does it appear to be the intended goal at any rate, the oft implicated recent African ancestry component in "first Neolithic farmers" of the "Near East" and "Europe", generally represented by Hg E1b1b markers, in tandem with in situ "Near