StickyFish DB. Use this to target only the sites that anyone really cares about.
SELECT COUNT(1) AS ct
FROM Members AS m WITH (NOLOCK)
INNER JOIN Sites AS s WITH (NOLOCK) ON m.HomeSiteID = s.SiteID
INNER JOIN SummaryData.dbo.ARAM_Client_Master CM WITH (NOLOCK) ON s.SiteID = CM.SiteID
WHERE
(s.Inactive <> 1)
AND s.SiteCatID <> 43 -- Ignore Shadow Sites