Go60Guy - 2:33 pm on Jul 26, 2010 (gmt 0)
But probably best to put both in just in case.
Which, again, raises the question of what to do if you have more than 100 sites carrying AdSense. If you fail to list sites, as I read it, your impressions and clicks for the unlisted sites won't be reported. Must we assume this means there will be no earnings realized from unlisted sites, as well?