Sitemeter info: (I've picked "Visits this week, which is an imperfect comparator, since it assumes we're all August slumping together and that the "visit" really is calculated right.)

Site		  Visits this week
-----		  ---------------- 

DKos		       3,541,674
escolar 		 118,759
EU Referendum		  69,883
Booman			  45,002
Brussels Journal	  31,106
no-pasaran		  15,462
Eurotrib		   8,443	
AFOE			   3,999	     
No Right Turn		   3,543

Sadly neither cafebabel nor Wallström use sitemeter it seems. harry's place sitemeter link seems broken too.